{"title":"Jean Muller","description":"\u003cp\u003eJean Muller is a respected manufacturer of electrical protection and switching technology, widely recognised for precision engineering, safety, and long-term reliability. The brand plays a critical role in modern power distribution systems, supporting applications across renewable energy, energy storage, industrial electrical installations, and infrastructure projects.\u003c\/p\u003e\n\u003cp\u003eJean Muller solutions are designed to provide secure isolation, dependable circuit protection, and safe system operation in demanding electrical environments. With a strong focus on compliance and performance, the brand’s technology supports the safe management of DC and AC power, making it well suited for battery storage systems, solar installations, and high-current electrical networks.\u003c\/p\u003e\n\u003cp\u003eEngineered to meet stringent international standards, Jean Muller products are valued by installers and system designers for their robust construction, consistent performance, and ease of integration into professional electrical systems. The brand’s emphasis on safety helps protect both equipment and personnel, supporting reliable operation throughout the lifecycle of an installation.\u003c\/p\u003e\n\u003cp\u003eAs energy systems continue to evolve toward decentralised generation and storage, Jean Muller remains a trusted choice for electrical protection and isolation solutions that support efficiency, safety, and system longevity. Its commitment to quality manufacturing and technical excellence ensures dependable performance across a wide range of energy and power distribution applications.\u003c\/p\u003e\n\u003cp\u003eExplore our range of Jean Muller electrical protection and isolation solutions for safe power control, reliable system protection, and professional-grade performance.\u003c\/p\u003e","products":[{"product_id":"keto-battery-disconnector-with-2-x-100a-fuses","title":"Jean Muller KETO Battery Disconnector with 2 x 100A Fuses","description":"\u003cp\u003eThe Jean Muller KETO-00-100A fuse-switch-disconnector is a reliable battery isolator specifically designed for secure DC circuit protection in large battery storage and solar PV systems. This unit combines a compact size 00 switch body with high-quality 100A NH fuse-links (included) for safe and effective battery disconnection.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 135.179%;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 7.67481%;\"\u003eType\u003c\/th\u003e\n\u003cth style=\"width: 6.74854%;\"\u003ePoles\u003c\/th\u003e\n\u003cth style=\"width: 8.86573%;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"width: 8.86573%;\"\u003eDC Voltage Rating\u003c\/th\u003e\n\u003cth style=\"width: 9.792%;\"\u003eFuse-links Included\u003c\/th\u003e\n\u003cth style=\"width: 10.5859%;\"\u003eTerminals\u003c\/th\u003e\n\u003cth style=\"width: 8.07179%;\"\u003eCable Area\u003c\/th\u003e\n\u003cth style=\"width: 12.4385%;\"\u003eDimensions (W x H x D)\u003c\/th\u003e\n\u003cth style=\"width: 11.1152%;\"\u003eMounting\u003c\/th\u003e\n\u003cth style=\"width: 8.60108%;\"\u003eWeight\u003c\/th\u003e\n\u003cth style=\"width: 7.27784%;\"\u003eMPN\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.67481%;\"\u003e\u003cstrong\u003eKETO-00-100A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 6.74854%;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 8.86573%;\"\u003e160A\u003c\/td\u003e\n\u003ctd style=\"width: 8.86573%;\"\u003e440V DC\u003c\/td\u003e\n\u003ctd style=\"width: 9.792%;\"\u003e2 x NH00 100A Fuse-links\u003c\/td\u003e\n\u003ctd style=\"width: 10.5859%;\"\u003eM8 lugs\u003c\/td\u003e\n\u003ctd style=\"width: 8.07179%;\"\u003e25-95mm²\u003c\/td\u003e\n\u003ctd style=\"width: 12.4385%;\"\u003e106 x 195 x 84 mm\u003c\/td\u003e\n\u003ctd style=\"width: 11.1152%;\"\u003eWall mountable\u003c\/td\u003e\n\u003ctd style=\"width: 8.60108%;\"\u003e0.72 kg\u003c\/td\u003e\n\u003ctd style=\"width: 7.27784%;\"\u003eKETO-00-100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes high-quality 100A NH fuse-links for protection and easy replacement.\u003c\/li\u003e\n\u003cli\u003eCompact size 00 body for efficient panel space usage.\u003c\/li\u003e\n\u003cli\u003eThree-pole switching for enhanced safety in battery disconnection.\u003c\/li\u003e\n\u003cli\u003eRobust M8 terminal lugs supporting cables from 25mm² up to 95mm².\u003c\/li\u003e\n\u003cli\u003eWall mountable with clear isolator handle position indication.\u003c\/li\u003e\n\u003cli\u003eRated for up to 440V DC making it suitable for large battery banks and solar systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Buy Jean Muller KETO-00-100A?\u003c\/h3\u003e\n\u003cp\u003eDesigned for professional renewable energy and storage applications, the Jean Muller KETO-00-100A disconnector offers trusted safety and reliability to protect both your batteries and system users. The included 100A fuse-links ensure appropriate overcurrent protection, making it a cost-effective and space-saving solution for energy storage safety.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete solution with fuse-links included, reducing procurement complexity.\u003c\/li\u003e\n\u003cli\u003eTrusted Jean Muller brand quality and industry compliance.\u003c\/li\u003e\n\u003cli\u003eSimple installation and maintenance with standardized connections.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jean Muller","offers":[{"title":"Default Title","offer_id":58693532549469,"sku":"KETO-00-100A-Kit","price":38.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/jean-muller-KETO_disconnector.webp?v=1763377500"},{"product_id":"keto-battery-disconnector-with-2-x-80a-fuses","title":"Jean Muller KETO Battery Disconnector with 2 x 80A Fuses","description":"\u003cp\u003eThe Jean Muller KETO-00-80A fuse-switch-disconnector is a high-performance battery isolator ideal for DC circuit protection in solar energy storage and off-grid power systems. KETO battery disconnector featuring a compact size 00 body combined with reliable 80A NH fuse-links, this unit provides secure disconnection and protection of battery banks and inverter connections.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ctable style=\"border-collapse: collapse; width: 135.179%;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 7.67481%;\"\u003eType\u003c\/th\u003e\n\u003cth style=\"width: 6.74854%;\"\u003ePoles\u003c\/th\u003e\n\u003cth style=\"width: 8.86573%;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"width: 8.86573%;\"\u003eDC Voltage Rating\u003c\/th\u003e\n\u003cth style=\"width: 9.792%;\"\u003eFuse-links Included\u003c\/th\u003e\n\u003cth style=\"width: 10.5859%;\"\u003eTerminals\u003c\/th\u003e\n\u003cth style=\"width: 8.07179%;\"\u003eCable Area\u003c\/th\u003e\n\u003cth style=\"width: 12.4385%;\"\u003eDimensions (W x H x D)\u003c\/th\u003e\n\u003cth style=\"width: 11.1152%;\"\u003eMounting\u003c\/th\u003e\n\u003cth style=\"width: 8.60108%;\"\u003eWeight\u003c\/th\u003e\n\u003cth style=\"width: 7.27784%;\"\u003eMPN\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"width: 7.67481%;\"\u003e\u003cstrong\u003eKETO-00-80A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 6.74854%;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 8.86573%;\"\u003e160A\u003c\/td\u003e\n\u003ctd style=\"width: 8.86573%;\"\u003e440V DC\u003c\/td\u003e\n\u003ctd style=\"width: 9.792%;\"\u003e2 x NH00 80A Fuse-links\u003c\/td\u003e\n\u003ctd style=\"width: 10.5859%;\"\u003eM8 lugs\u003c\/td\u003e\n\u003ctd style=\"width: 8.07179%;\"\u003e25-95mm²\u003c\/td\u003e\n\u003ctd style=\"width: 12.4385%;\"\u003e106 x 195 x 84 mm\u003c\/td\u003e\n\u003ctd style=\"width: 11.1152%;\"\u003eWall mountable\u003c\/td\u003e\n\u003ctd style=\"width: 8.60108%;\"\u003e0.72 kg\u003c\/td\u003e\n\u003ctd style=\"width: 7.27784%;\"\u003eKETO-00-80A\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eIncludes high-quality 80A NH fuse-links compliant with IEC 60269 standards.\u003c\/li\u003e\n\u003cli\u003eCompact size 00 body ideal for space-saving panel installation.\u003c\/li\u003e\n\u003cli\u003eThree-pole design ensures safe and reliable battery disconnection.\u003c\/li\u003e\n\u003cli\u003eRobust M8 terminal lugs support cables ranging from 25mm² to 95mm².\u003c\/li\u003e\n\u003cli\u003eWall mount capable with clear open\/close visual indication.\u003c\/li\u003e\n\u003cli\u003eRated up to 440V DC suitable for large battery and solar systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Buy Jean Muller KETO-00-80A?\u003c\/h3\u003e\n\n\u003cp\u003eChosen by renewable energy professionals, the Jean Muller KETO-00-80A battery disconnector offers dependable protection and isolation for battery systems. Complete with 80A fuse-links included, it simplifies procurement and delivers trusted brand quality, ensuring safety and longevity in your DC power applications.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eComes with fuse-links included to streamline installation.\u003c\/li\u003e\n\u003cli\u003eJean Muller brand reliability trusted in industrial and renewable sectors.\u003c\/li\u003e\n\u003cli\u003eEasy installation and maintenance with standard terminal and mounting options.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jean Muller","offers":[{"title":"Default Title","offer_id":58693532615005,"sku":"KETO-00-80A-Kit","price":36.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/jean-muller-keto-fuse-switch-disconnector-size-00.webp?v=1763377500"},{"product_id":"jean-muller-keto-size-00-fuse-switch-disconnector-battery-isolator","title":"Jean Muller KETO Size 00 Fuse Switch-Disconnector - Battery Isolator","description":"\u003cp\u003eThe Jean Muller KETO size 00 fuse switch-disconnector is a high-quality battery isolator designed for secure DC circuit protection in energy storage and solar PV applications. Renowned for robust engineering and maximum user safety, this unit ensures safe isolation of battery banks and inverter connections, helping to prevent accidental energizing during maintenance or installation.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ctable style=\"border-collapse: collapse; width: 135.893%;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 7.62735%;\"\u003eType\u003c\/th\u003e\n\u003cth style=\"width: 6.7068%;\"\u003ePoles\u003c\/th\u003e\n\u003cth style=\"width: 8.8109%;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"width: 8.8109%;\"\u003eDC Voltage Rating\u003c\/th\u003e\n\u003cth style=\"width: 10.389%;\"\u003eFuse-links (not included)\u003c\/th\u003e\n\u003cth style=\"width: 10.5205%;\"\u003eTerminals\u003c\/th\u003e\n\u003cth style=\"width: 8.02186%;\"\u003eCable Area\u003c\/th\u003e\n\u003cth style=\"width: 12.3616%;\"\u003eDimensions (W x H x D)\u003c\/th\u003e\n\u003cth style=\"width: 11.0465%;\"\u003eMounting\u003c\/th\u003e\n\u003cth style=\"width: 8.54789%;\"\u003eWeight\u003c\/th\u003e\n\u003cth style=\"width: 7.23283%;\"\u003eMPN\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"width: 7.62735%;\"\u003e\u003cstrong\u003eKETO-00\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 6.7068%;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 8.8109%;\"\u003e160A\u003c\/td\u003e\n\u003ctd style=\"width: 8.8109%;\"\u003e440V DC\u003c\/td\u003e\n\u003ctd style=\"width: 10.389%;\"\u003eRequires 2 x NH00 fuse-links\u003c\/td\u003e\n\u003ctd style=\"width: 10.5205%;\"\u003eM8 lugs\u003c\/td\u003e\n\u003ctd style=\"width: 8.02186%;\"\u003e25-95mm²\u003c\/td\u003e\n\u003ctd style=\"width: 12.3616%;\"\u003e106 x 195 x 84 mm\u003c\/td\u003e\n\u003ctd style=\"width: 11.0465%;\"\u003eWall mountable\u003c\/td\u003e\n\u003ctd style=\"width: 8.54789%;\"\u003e0.72 kg\u003c\/td\u003e\n\u003ctd style=\"width: 7.23283%;\"\u003eKETO-00\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eHigh rated current: \u003cstrong\u003e160A\u003c\/strong\u003e for robust battery and inverter isolation.\u003c\/li\u003e\n\u003cli\u003eLow profile, compact body for effective space management in control panels.\u003c\/li\u003e\n\u003cli\u003eThree-pole switching for added safety and flexibility.\u003c\/li\u003e\n\u003cli\u003eDurable terminals accept cables from \u003cstrong\u003e25mm² to 95mm²\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eWall mountable design for straightforward installation.\u003c\/li\u003e\n\u003cli\u003eFuse-switch-disconnector incorporates clear open\/close indication for safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Buy Jean Muller KETO-00?\u003c\/h3\u003e\n\n\u003cp\u003eThe Jean Muller KETO-00 is the professional’s choice for battery isolation, offering superior protection for DC connections in energy storage, solar PV, and off-grid power systems. Its robust construction and excellent switching performance help protect both battery assets and maintenance teams from accidental surges and short circuits.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePremium brand trusted by renewable industry professionals.\u003c\/li\u003e\n\u003cli\u003eVersatile connection options suit a wide range of energy storage systems.\u003c\/li\u003e\n\u003cli\u003eEasy installation and maintenance with dedicated fuse-link compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jean Muller","offers":[{"title":"Default Title","offer_id":62603096555869,"sku":"KETO-00","price":29.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/jean-muller-keto-fuse-switch-disconnector-size-00.webp?v=1763377500"},{"product_id":"jean-muller-keto-00-battery-disconnector-with-40a-fuses","title":"Jean Muller KETO-00 Battery Disconnector with 40A Fuses","description":"\u003cp\u003eThe Jean Muller KETO-00-40A fuse-switch-disconnector is designed for reliable battery isolation and DC circuit protection in solar energy storage and off-grid power systems. This compact size 00 unit includes high-quality 40A NH fuse-links, providing safe and secure disconnection for battery banks and inverter circuits.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003ePoles\u003c\/th\u003e\n\u003cth\u003eRated Current\u003c\/th\u003e\n\u003cth\u003eDC Voltage Rating\u003c\/th\u003e\n\u003cth\u003eFuse-links Included\u003c\/th\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003cth\u003eCable Area\u003c\/th\u003e\n\u003cth\u003eDimensions (W x H x D)\u003c\/th\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eMPN\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKETO-00-40A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e160A\u003c\/td\u003e\n\u003ctd\u003e440V DC\u003c\/td\u003e\n\u003ctd\u003e2 × NH00 40A Fuse-links\u003c\/td\u003e\n\u003ctd\u003eM8 lugs\u003c\/td\u003e\n\u003ctd\u003e25-95mm²\u003c\/td\u003e\n\u003ctd\u003e106 x 195 x 84 mm\u003c\/td\u003e\n\u003ctd\u003eWall mountable\u003c\/td\u003e\n\u003ctd\u003e0.72 kg\u003c\/td\u003e\n\u003ctd\u003eKETO-00-40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes 40A NH fuse-links compliant with IEC 60269 standards.\u003c\/li\u003e\n\u003cli\u003eCompact size 00 body ideal for space-saving electrical panels.\u003c\/li\u003e\n\u003cli\u003eThree-pole switching for secure battery and DC circuit isolation.\u003c\/li\u003e\n\u003cli\u003eRobust M8 terminal lugs support cable sizes from 25mm² to 95mm².\u003c\/li\u003e\n\u003cli\u003eWall mountable design with clear open\/closed position indication.\u003c\/li\u003e\n\u003cli\u003eRated for up to 440V DC, suitable for various renewable energy battery systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Buy Jean Muller KETO-00-40A?\u003c\/h3\u003e\n\u003cp\u003eThe Jean Muller KETO-00-40A battery disconnector provides trusted circuit protection and isolation for renewable energy systems. With fuse-links included, it offers a convenient, reliable solution to safeguarding battery banks and DC power circuits.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete fused disconnection solution simplifies procurement and installation.\u003c\/li\u003e\n\u003cli\u003eTrusted Jean Muller quality ensures durability and safety.\u003c\/li\u003e\n\u003cli\u003eEasy to install and maintain in renewable and off-grid power systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jean Muller","offers":[{"title":"Default Title","offer_id":62603099013469,"sku":"KETO-00-40A-Kit","price":38.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/jean-muller-keto-fuse-switch-disconnector-size-00.webp?v=1763377500"},{"product_id":"jean-muller-keto-00-battery-disconnector-with-125a-fuses","title":"Jean Muller KETO-00 Battery Disconnector with 125A Fuses","description":"\u003cp\u003eThe Jean Muller KETO-00-125A fuse-switch-disconnector is a robust battery isolator designed for efficient and safe DC circuit protection in solar energy storage and large battery bank applications. This unit includes reliable 125A NH fuse-links, offering high-capacity disconnection with compact size 00 construction.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003ePoles\u003c\/th\u003e\n\u003cth\u003eRated Current\u003c\/th\u003e\n\u003cth\u003eDC Voltage Rating\u003c\/th\u003e\n\u003cth\u003eFuse-links Included\u003c\/th\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003cth\u003eCable Area\u003c\/th\u003e\n\u003cth\u003eDimensions (W x H x D)\u003c\/th\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eMPN\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKETO-00-125A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e160A\u003c\/td\u003e\n\u003ctd\u003e440V DC\u003c\/td\u003e\n\u003ctd\u003e2 × NH00 125A Fuse-links\u003c\/td\u003e\n\u003ctd\u003eM8 lugs\u003c\/td\u003e\n\u003ctd\u003e25-95mm²\u003c\/td\u003e\n\u003ctd\u003e106 x 195 x 84 mm\u003c\/td\u003e\n\u003ctd\u003eWall mountable\u003c\/td\u003e\n\u003ctd\u003e0.72 kg\u003c\/td\u003e\n\u003ctd\u003eKETO-00-125A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes high-quality 125A NH fuse-links for enhanced circuit protection.\u003c\/li\u003e\n\u003cli\u003eCompact and robust size 00 body for easy panel integration.\u003c\/li\u003e\n\u003cli\u003eThree-pole switch for effective battery isolation and safe operation.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty M8 terminal lugs accommodate cables from 25mm² to 95mm².\u003c\/li\u003e\n\u003cli\u003eWall mountable with clear switch position indication.\u003c\/li\u003e\n\u003cli\u003eRated up to 440V DC, suitable for larger battery banks and solar systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Buy Jean Muller KETO-00-125A?\u003c\/h3\u003e\n\u003cp\u003eThe Jean Muller KETO-00-125A battery disconnector is the ideal solution for professionals requiring high-capacity fused disconnection in renewable power and storage applications. With included fuse-links and trusted Jean Muller quality, it delivers both safety and reliability with installation convenience.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete fused disconnector solution with included NH fuse-links.\u003c\/li\u003e\n\u003cli\u003eRenowned Jean Muller engineering ensuring long-term durability.\u003c\/li\u003e\n\u003cli\u003eSimple and safe installation in DC power distribution systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jean Muller","offers":[{"title":"Default Title","offer_id":62603106222429,"sku":"KETO-00-125A-Kit","price":40.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/jean-muller-keto-fuse-switch-disconnector-size-00.webp?v=1763377500"},{"product_id":"jean-muller-keto-1-fuse-switch-disconnector-size-1-body-battery-isolator","title":"Jean Muller KETO-1 Fuse-Switch-Disconnector Size 1 Body - Battery Isolator","description":"\u003cp\u003eThe Jean Muller KETO-1 fuse-switch-disconnector is a robust and versatile battery isolator designed for high-capacity DC applications. Built for energy storage and solar power systems, this unit ensures safe and reliable disconnection of large battery and inverter circuits, with a maximum DC current rating of 250A.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003ePoles\u003c\/th\u003e\n\u003cth\u003eRated Current\u003c\/th\u003e\n\u003cth\u003eDC Voltage Rating\u003c\/th\u003e\n\u003cth\u003eFuse-links Included\u003c\/th\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003cth\u003eCable Area\u003c\/th\u003e\n\u003cth\u003eDimensions (W x H x D)\u003c\/th\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003cth\u003eSystem Size\u003c\/th\u003e\n\u003cth\u003eMPN\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKETO-1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e250A\u003c\/td\u003e\n\u003ctd\u003e690V DC\u003c\/td\u003e\n\u003ctd\u003e2 x NH00 250A Fuse-links\u003c\/td\u003e\n\u003ctd\u003eM10 lugs\u003c\/td\u003e\n\u003ctd\u003e25-150mm²\u003c\/td\u003e\n\u003ctd\u003e184 x 300 mm\u003c\/td\u003e\n\u003ctd\u003eDIN rail or panel mount\u003c\/td\u003e\n\u003ctd\u003eUp to 300mm system length\u003c\/td\u003e\n\u003ctd\u003eKETO-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum DC Current:\u003c\/strong\u003e 250A – suited for large solar and energy storage systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Voltage Rating:\u003c\/strong\u003e 690V – suitable for high-voltage DC applications.\u003c\/li\u003e\n\u003cli\u003eRated for DIN rail or panel mounting for flexible installation.\u003c\/li\u003e\n\u003cli\u003eIncludes high-quality NH fuse links for reliable circuit protection.\u003c\/li\u003e\n\u003cli\u003eDurable construction with robust M10 terminal lugs supporting cable sizes from 25mm² to 150mm².\u003c\/li\u003e\n\u003cli\u003eSophisticated design allows safe and efficient system disconnection and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose Jean Muller KETO-1?\u003c\/h3\u003e\n\u003cp\u003eThe Jean Muller KETO-1 fuse-disconnector provides a trustworthy and high-performance solution for high-current DC systems. Known for safety, longevity, and ease of installation, it is the ideal choice for professional solar, storage, and renewable energy projects requiring robust circuit protection.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-current capacity boosting system reliability.\u003c\/li\u003e\n\u003cli\u003eFlexible mounting options for various system configurations.\u003c\/li\u003e\n\u003cli\u003eIndustry-standard safety features and proven durability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jean Muller","offers":[{"title":"Default Title","offer_id":62603132797277,"sku":"KETO-1","price":83.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JeanMullerKETO1BatteryDisconnectorwith160AFuses.webp?v=1763378746"},{"product_id":"jean-muller-keto-1-battery-disconnector-with-160a-fuses","title":"Jean Muller KETO-1 Battery Disconnector with 160A Fuses","description":"\u003cp\u003eThe Jean Muller KETO-1-160A fuse-switch-disconnector is designed for high-capacity DC circuit protection in energy storage and solar PV systems. This unit includes a size 1 body battery isolator equipped with reliable 160A NH fuse-links, offering robust safety and efficient disconnection of large battery banks.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003ePoles\u003c\/th\u003e\n\u003cth\u003eRated Current\u003c\/th\u003e\n\u003cth\u003eDC Voltage Rating\u003c\/th\u003e\n\u003cth\u003eFuse-links Included\u003c\/th\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003cth\u003eCable Area\u003c\/th\u003e\n\u003cth\u003eDimensions (W x H x D)\u003c\/th\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eMPN\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKETO-1-160A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e250A\u003c\/td\u003e\n\u003ctd\u003e440V DC\u003c\/td\u003e\n\u003ctd\u003e2 × NH00 160A Fuse-links\u003c\/td\u003e\n\u003ctd\u003eM10 lugs\u003c\/td\u003e\n\u003ctd\u003e25-150mm²\u003c\/td\u003e\n\u003ctd\u003e184 x 300 mm\u003c\/td\u003e\n\u003ctd\u003eDIN rail or panel mount\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003eKETO-1-160A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes high-quality 160A NH fuse-links for effective circuit protection.\u003c\/li\u003e\n\u003cli\u003eSize 1 body provides a balance of compactness and high current capacity.\u003c\/li\u003e\n\u003cli\u003eThree-pole switch design for secure battery isolation.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty M10 terminal lugs support cables from 25mm² up to 150mm².\u003c\/li\u003e\n\u003cli\u003eFlexible DIN rail or panel mounting options to fit various installations.\u003c\/li\u003e\n\u003cli\u003eRated for 440V DC, suited for demanding renewable energy applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Buy Jean Muller KETO-1-160A?\u003c\/h3\u003e\n\u003cp\u003eThe Jean Muller KETO-1-160A fuse disconnector is ideal for renewable energy professionals seeking reliable battery isolation with included fuse-links. It ensures safety, durability, and ease of maintenance, making it the trusted choice for large-scale battery and solar PV systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFuses included, providing a complete disconnection solution.\u003c\/li\u003e\n\u003cli\u003eJean Muller quality trusted in industrial and renewable sectors.\u003c\/li\u003e\n\u003cli\u003eDesigned for straightforward installation and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jean Muller","offers":[{"title":"Default Title","offer_id":62603137548637,"sku":"KETO-1-160A-Kit","price":95.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JeanMullerKETO1BatteryDisconnectorwith160AFuses.webp?v=1763378746"},{"product_id":"jean-muller-keto-1-battery-disconnector-with-200a-fuses","title":"Jean Muller KETO-1 Battery Disconnector with 2 x 200A Fuses","description":"\u003cp\u003eThe Jean Muller KETO-1-200A fuse-switch-disconnector is a high-capacity battery isolator designed for safe and reliable DC circuit protection in solar energy and battery storage applications. It features a KETO size 1 body equipped with 200A NH fuse-links, ensuring robust disconnection and protection for large battery banks.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 124.643%;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 8.321%;\"\u003eType\u003c\/th\u003e\n\u003cth style=\"width: 7.31675%;\"\u003ePoles\u003c\/th\u003e\n\u003cth style=\"width: 9.61219%;\"\u003eRated Current\u003c\/th\u003e\n\u003cth style=\"width: 9.61219%;\"\u003eDC Voltage Rating\u003c\/th\u003e\n\u003cth style=\"width: 10.6165%;\"\u003eFuse-links Included\u003c\/th\u003e\n\u003cth style=\"width: 11.4772%;\"\u003eTerminals\u003c\/th\u003e\n\u003cth style=\"width: 9.89913%;\"\u003eCable Area\u003c\/th\u003e\n\u003cth style=\"width: 13.4858%;\"\u003eDimensions (W x H x D)\u003c\/th\u003e\n\u003cth style=\"width: 11.7642%;\"\u003eMounting\u003c\/th\u003e\n\u003cth style=\"width: 7.89061%;\"\u003eMPN\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 8.321%;\"\u003e\u003cstrong\u003eKETO-1-200A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 7.31675%;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 9.61219%;\"\u003e250A\u003c\/td\u003e\n\u003ctd style=\"width: 9.61219%;\"\u003e440V DC\u003c\/td\u003e\n\u003ctd style=\"width: 10.6165%;\"\u003e2 × NH00 200A Fuse-links\u003c\/td\u003e\n\u003ctd style=\"width: 11.4772%;\"\u003eM10 lugs\u003c\/td\u003e\n\u003ctd style=\"width: 9.89913%;\"\u003e25-150mm²\u003c\/td\u003e\n\u003ctd style=\"width: 13.4858%;\"\u003e184 x 300 mm\u003c\/td\u003e\n\u003ctd style=\"width: 11.7642%;\"\u003eDIN rail or panel mount\u003c\/td\u003e\n\u003ctd style=\"width: 7.89061%;\"\u003eKETO-1-200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes high-quality 200A NH fuse-links for effective circuit protection.\u003c\/li\u003e\n\u003cli\u003eSize 1 body offers robust construction for high-current battery isolation.\u003c\/li\u003e\n\u003cli\u003eThree-pole switch design for secure disconnection of battery circuits.\u003c\/li\u003e\n\u003cli\u003eM10 terminal lugs supporting a cable area from 25mm² to 150mm².\u003c\/li\u003e\n\u003cli\u003eFlexible installation via DIN rail or panel mounting.\u003c\/li\u003e\n\u003cli\u003eRated for 440V DC applications, suitable for demanding renewable energy systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Buy Jean Muller KETO-1-200A?\u003c\/h3\u003e\n\u003cp\u003eThis battery disconnector provides professional-grade safety and reliability for renewable energy and battery storage systems, complete with fuse-links included for installation convenience. The Jean Muller brand ensures quality and performance trusted across the industry.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete fused disconnection solution with included 200A fuses.\u003c\/li\u003e\n\u003cli\u003eDurable and versatile for various installation environments.\u003c\/li\u003e\n\u003cli\u003eEasy maintenance and proven reliability for critical DC circuits.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jean Muller","offers":[{"title":"Default Title","offer_id":62603140464989,"sku":"KETO-1-200A-Kit","price":95.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JeanMullerKETO1BatteryDisconnectorwith160AFuses.webp?v=1763378746"},{"product_id":"jean-muller-nh-fuse-links-for-keto-1-battery-disconnector","title":"Jean Muller NH Fuse-Links for KETO-1 Battery Disconnector NH1 Size 80A 100A 125A 160A 200A DC 250V IEC60269 gL\/gG Solar Battery Inverter Protection Combi Indicator","description":"\u003cdiv style=\"font-size: 16px; font-family: 'Segoe UI',Helvetica,Arial,sans-serif; color: #222; background: transparent; max-width: 900px; line-height: 1.5;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.75; color: #333; margin: 0 0 18px;\"\u003eThese are the \u003cstrong\u003egenuine Jean Müller NH fuse-links for the KETO-1 battery disconnector\u003c\/strong\u003e — the replacement and spare fuse elements used with the \u003cstrong\u003eKETO size 1 NH fuse-switch-disconnector body\u003c\/strong\u003e in solar and battery storage DC protection applications. The KETO-1 is rated for a maximum DC current of \u003cstrong\u003e250 A at 250 V DC\u003c\/strong\u003e, and these fuse-links are available in ratings of \u003cstrong\u003e80 A, 100 A, 125 A, 160 A and 200 A\u003c\/strong\u003e to suit different battery and inverter configurations. Each KETO-1 disconnector body takes \u003cstrong\u003etwo fuse-links\u003c\/strong\u003e (one per pole — positive and negative), so order in pairs when replacing or commissioning. Built to \u003cstrong\u003eIEC 60269\u003c\/strong\u003e, gL\/gG characteristic, with a \u003cstrong\u003ecombi blown-fuse indicator\u003c\/strong\u003e on each link for rapid visual fault detection. Manufactured by Jean Müller — a specialist German electrical safety company with over 125 years of history in fuse technology.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(110px,1fr)); gap: 10px; margin-bottom: 24px;\"\u003e\n\u003cdiv style=\"background: #008377; color: #fff; border-radius: 8px; padding: 14px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 19px; font-weight: 800; line-height: 1.1;\"\u003eNH1 Size\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003eKETO-1 fuse format\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #005c54; color: #fff; border-radius: 8px; padding: 14px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 19px; font-weight: 800; line-height: 1.1;\"\u003e250V DC\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003eDC voltage rating\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377; color: #fff; border-radius: 8px; padding: 14px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 19px; font-weight: 800; line-height: 1.1;\"\u003e80–200A\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003eAvailable ratings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #005c54; color: #fff; border-radius: 8px; padding: 14px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 19px; font-weight: 800; line-height: 1.1;\"\u003eIEC 60269\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003eStandard\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377; color: #fff; border-radius: 8px; padding: 14px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 19px; font-weight: 800; line-height: 1.1;\"\u003egL\/gG\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003eCharacteristic\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #005c54; color: #fff; border-radius: 8px; padding: 14px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 19px; font-weight: 800; line-height: 1.1;\"\u003eCombi Indic.\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: .85; margin-top: 5px;\"\u003eBlown-fuse indicator\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fef2f2; border-left: 4px solid #dc2626; border-radius: 0 8px 8px 0; padding: 14px 18px; margin: 6px 0 16px; font-size: 15px; color: #7f1d1d;\"\u003e\n\u003cstrong\u003e⚠ Qualified electrician or technician installation only:\u003c\/strong\u003e DC battery protection circuits carry significant fault energy. Selection of the correct fuse rating, installation and commissioning must be performed by a \u003cstrong\u003equalified electrician or technician\u003c\/strong\u003e. All installations must adhere to local wiring regulations and standards.\u003c\/div\u003e\n\u003cdiv style=\"background: #fff8e1; border-left: 4px solid #d97706; border-radius: 0 8px 8px 0; padding: 14px 18px; margin: 6px 0 16px; font-size: 15px; color: #92400e;\"\u003e\n\u003cstrong\u003eℹ Two fuse-links required per KETO-1 disconnector:\u003c\/strong\u003e The KETO-1 is a two-pole disconnector (positive and negative conductors). Each pole carries one NH1 fuse-link. \u003cstrong\u003eOrder two fuse-links per disconnector body\u003c\/strong\u003e — one for the positive pole, one for the negative. Both fuse-links must be the same current rating.\u003c\/div\u003e\n\u003cdiv style=\"background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 8px 8px 0; padding: 14px 18px; margin: 6px 0 16px; font-size: 15px; color: #005c54;\"\u003e\n\u003cstrong\u003eℹ KETO-1 fuse-links are not interchangeable with KETO-00 fuse-links:\u003c\/strong\u003e The KETO-00 uses NH00-size fuse-links; the KETO-1 uses NH1-size fuse-links. These are different physical sizes and cannot be substituted. Check the size designation on your disconnector body before ordering. KETO-00 fuse-links are available separately.\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eFuse-Link Rating Selection — Choose the Correct Ampere Rating\u003c\/div\u003e\n\u003cp style=\"font-size: 15px; color: #444; margin: 0 0 12px;\"\u003eSelect the fuse rating based on the maximum continuous DC current of your battery system with an appropriate safety margin applied. The fuse rating should typically be set at \u003cstrong\u003e125 % of the maximum continuous battery current\u003c\/strong\u003e to allow for brief transients while still protecting against sustained overcurrent faults.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI',Helvetica,Arial,sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #008377; color: #fff;\"\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold;\"\u003eRating\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold;\"\u003eJean Müller Part No.\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold;\"\u003eTypical use case\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left; font-size: 13px; font-weight: bold;\"\u003eMax system current (at 125% factor)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0; font-weight: bold; color: #005c54;\"\u003e80 A\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003eN1013907 (M1gL80)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003eSmall 12V battery banks; low-current DC systems\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e~64 A continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0; font-weight: bold; color: #005c54;\"\u003e100 A\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003eN1014207 (M1gL100)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003eMid-size residential battery storage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e~80 A continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0; font-weight: bold; color: #005c54;\"\u003e125 A\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003eN1014605 (M1gL125)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e5 – 10 kWh storage at 48V; standard hybrid inverter DC feeds\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e~100 A continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0; font-weight: bold; color: #005c54;\"\u003e160 A\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003eN1014905 (M1gL160)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003eHigh-capacity residential or light commercial systems; larger 48V banks\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #fff; border-bottom: 1px solid #e0e0e0;\"\u003e~128 A continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0; font-weight: bold; color: #005c54;\"\u003e200 A\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003eN1015205 (M1gL200)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003eLarge battery banks; commercial storage; high-power inverters\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; font-size: 13px; background: #f0f9f8; border-bottom: 1px solid #e0e0e0;\"\u003e~160 A continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 13px; color: #666; margin: -12px 0 20px;\"\u003ePart numbers shown are Jean Müller manufacturer references. Always size fuses based on a full fault current calculation by a qualified engineer. The 125 % guidance is a starting point, not a substitute for a proper system design assessment.\u003c\/p\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eHow to Choose Your Fuse Rating\u003c\/div\u003e\n\u003cp style=\"font-size: 15px; color: #444; margin: 0 0 14px;\"\u003eNH fuse-links in battery DC circuits must be sized to protect the cable, not to match the inverter’s input current rating. The correct sizing method follows these steps:\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(260px,1fr)); gap: 10px; margin-bottom: 20px;\"\u003e\n\u003cdiv style=\"background: #f0f9f8; border-radius: 8px; padding: 14px 16px; border-left: 4px solid #008377;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003e1. Determine maximum battery current\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eFind the maximum continuous discharge current of your battery bank in amps. For example: a 10 kWh system at 48 V nominal discharging at 5 kW = 5,000 W ÷ 48 V = approximately 104 A.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f8f8; border-radius: 8px; padding: 14px 16px; border-left: 4px solid #008377;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003e2. Check the cable rating\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eThe fuse must not exceed the rating of the DC cable it protects. Select a fuse-link rating equal to or below the cable’s current-carrying capacity (derated for installation conditions). The cable is the protected component.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9f8; border-radius: 8px; padding: 14px 16px; border-left: 4px solid #008377;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003e3. Apply the 125 % rule\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eSize the fuse at no more than 125 % of the maximum continuous current to allow for brief transients without nuisance tripping. For 104 A continuous: 104 × 1.25 = 130 A → select the 125 A fuse.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f8f8; border-radius: 8px; padding: 14px 16px; border-left: 4px solid #008377;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003e4. Verify against KETO-1 maximum\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eThe KETO-1 body is rated to a maximum DC current of 250 A. Do not select a fuse rating above 250 A for a single KETO-1 disconnector. For higher currents, a KETO-2 body (rated 400 A) would be required.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9f8; border-radius: 8px; padding: 14px 16px; border-left: 4px solid #008377;\"\u003e\n\u003cdiv style=\"font-size: 14px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003e5. Always use a qualified engineer\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444; line-height: 1.5;\"\u003eBattery fault currents can be extremely high and potentially lethal. Fuse selection must be verified by a qualified electrician who can perform a full fault current calculation for the specific installation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 28px; height: 28px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"13\" height=\"13\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eGenuine Jean Müller Components — Designed Specifically for the KETO-1 Body\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThese are \u003cstrong\u003egenuine Jean Müller NH1 fuse-links\u003c\/strong\u003e, not generic NH1 fuses. While dimensionally compliant with the NH1 standard, Jean Müller design their KETO fuse-links as an integrated system with the KETO disconnector body — matching the contact interface, striker mechanism, and indicator window geometry. Using non-genuine or generic NH1 fuse-links can result in poor contact reliability, incorrect indicator function or failure to seat correctly.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eGenuine Jean Müller\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eNH1 size\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eKETO-1 compatible\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 28px; height: 28px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"13\" height=\"13\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003egL\/gG Characteristic — Full-Range Overcurrent Protection\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe \u003cstrong\u003egL\/gG characteristic\u003c\/strong\u003e means the fuse provides \u003cstrong\u003efull-range protection\u003c\/strong\u003e: both overload protection (the ‘g’ prefix) and short-circuit protection (the ‘L’\/‘G’ suffix). An overload (moderate overcurrent sustained over time) causes the fuse to blow gradually; a short-circuit causes it to clear in milliseconds. This dual protection is exactly what is required between a battery bank and an inverter, where both conditions must be guarded against.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003egL\/gG full-range protection\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eOverload + short-circuit\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eIEC 60269\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 28px; height: 28px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"13\" height=\"13\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eCombi Indicator — Instant Visual Blown-Fuse Detection\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eEach fuse-link includes a \u003cstrong\u003ecombi indicator\u003c\/strong\u003e: a visual striker that activates when the fuse element blows. Without this indicator, identifying a blown fuse in a DC battery circuit requires a voltage measurement across each fuse — a time-consuming and potentially dangerous process if the battery is still energised. The combi indicator makes fault identification immediate and safe, reducing diagnostic time significantly.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eCombi indicator (visual striker)\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eInstant fault identification\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 28px; height: 28px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"13\" height=\"13\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003e250 V DC Rating — Correct for Battery DC Applications\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eMany standard NH fuse-links are rated for AC applications only or are not rated for DC use at all. AC fuses cannot be used in DC circuits because the lack of a natural current zero-crossing means the arc generated when the fuse clears does not extinguish in the same way. These Jean Müller fuse-links carry an explicit \u003cstrong\u003e250 V DC voltage rating\u003c\/strong\u003e, confirming they are designed and tested for DC battery circuit protection where the KETO-1 body is used.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003e250V DC rated\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eDC arc extinction tested\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eNot AC-only\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #e6f4f3; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 28px; height: 28px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"13\" height=\"13\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eHalogen-Free, Self-Extinguishing Materials\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe fuse-link body is manufactured from \u003cstrong\u003ehalogen-free, self-extinguishing materials\u003c\/strong\u003e. In the event of a fault, the fuse body will not propagate flame or emit toxic halogen gases. This is a critical fire safety property for enclosures mounted in battery storage installations, where the risk of secondary fires or toxic gas release during a fault event must be minimised. Compliance with IEC 60269 includes testing of the arc extinction and post-fault safety of the fuse body.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eHalogen-free\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eSelf-extinguishing\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eIEC 60269\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #f8f8f8; border-left: 4px solid #008377; border-radius: 0 6px 6px 0; margin-bottom: 8px;\"\u003e\n\u003cdiv style=\"flex-shrink: 0; width: 28px; height: 28px; background: #008377; border-radius: 50%; display: flex; align-items: center; justify-content: center;\"\u003e\u003csvg width=\"13\" height=\"13\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"3\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eEN 60947-3 Compliant KETO-1 System\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe KETO-1 disconnector body to which these fuses are fitted is designed and tested to \u003cstrong\u003eEN 60947-3\u003c\/strong\u003e (the standard for switch-disconnectors and fuse-combination units). Compliance with this standard verifies that the complete switching and protection system — disconnector body plus fuse-link — performs correctly under the rated conditions, including make and break operations, fault clearance, and temperature rise limits. This is important for UK BS 7671 and IET Wiring Regulations compliance in battery storage installations.\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 8px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eEN 60947-3 system compliance\u003c\/span\u003e\u003cspan style=\"display: inline-block; background: #008377; color: #fff; border-radius: 20px; padding: 3px 11px; font-size: 13px; font-weight: bold; letter-spacing: .02em; margin: 2px 4px 2px 0; white-space: nowrap;\"\u003eBS 7671 compatible\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eKETO-1 Body Quick Reference\u003c\/div\u003e\n\u003cp style=\"font-size: 15px; color: #444; margin: 0 0 12px;\"\u003eThese fuse-links are designed for use with the KETO size 1 disconnector body. Key KETO-1 body specifications for reference:\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI',Helvetica,Arial,sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eKETO-1 Disconnector Body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eMaximum DC current (Ie)\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e250 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eDC voltage rating\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e250 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eOverall width\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e184 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eSystem size\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e300 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eTerminals\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eM10 lugs, 25 – 150 mm² cable capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eBaseplate \/ DIN-rail \/ busbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003ePoles\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e2-pole (positive + negative)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eFuse size accepted\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eNH1 (this product)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eStandard\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eEN 60947-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eRelated product\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eJean Müller NH Fuse-Links for KETO-00 (NH00 size — sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 24px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI',Helvetica,Arial,sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eNH Fuse-Link Specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eFuse size\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eNH1 (for KETO-1 body)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eAvailable current ratings\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e80 A, 100 A, 125 A, 160 A, 200 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eVoltage rating (DC)\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e250 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eCharacteristic\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003egL\/gG (full-range overload + short-circuit protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eIndicator\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eCombi indicator (visual striker on blown fuse)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eHalogen-free, self-extinguishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eStandard\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eIEC 60269\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eQuantity per order\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003e1 fuse-link (order 2 per KETO-1 disconnector body)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eCompatibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eCompatible disconnector body\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eJean Müller KETO-1 (size 1) only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eNOT compatible with\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eKETO-00 body (uses NH00 fuse-links — different physical size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eDC protection between battery bank and inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;\"\u003eManufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"background: #f0f9f8; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eJean Müller (Jean Müller GmbH \u0026amp; Co. KG, founded 1897)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; font-weight: 600; color: #333; font-size: 14px; width: 46%; border-bottom: 1px solid #e0e0e0;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"background: #fff; padding: 9px 14px; color: #222; font-size: 14px; border-bottom: 1px solid #e0e0e0;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eWhy do I need two fuse-links per KETO-1 disconnector?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eThe KETO-1 is a \u003cstrong\u003etwo-pole disconnector\u003c\/strong\u003e — it breaks both the positive and negative DC conductors simultaneously. Each pole has its own fuse-link. Breaking both conductors is essential in a DC battery circuit: unlike AC, DC has no natural current zero-crossing, so a fault cannot self-extinguish if only one conductor is broken. Both poles must be fused and isolated together. The KETO-1 body is supplied without fuse-links — you select the appropriate current rating for your application.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eCan I use a standard NH1 fuse-link from another manufacturer?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eThe NH1 fuse-link is a standardised size under IEC 60269, so physically any NH1 fuse-link will fit in the KETO-1 body. However, for the \u003cstrong\u003ecombi indicator\u003c\/strong\u003e to function correctly, the fuse-link must be compatible with the KETO body’s indicator mechanism. Non-Jean-Müller NH1 fuse-links may not trigger the KETO indicator correctly. Jean Müller recommend using their own fuse-links with the KETO body to guarantee the indicator and contact interface perform as designed.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eWhat is the difference between gL, gG and aM fuse characteristics?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003e\n\u003cstrong\u003egL\/gG\u003c\/strong\u003e fuses provide \u003cstrong\u003efull-range protection\u003c\/strong\u003e: they protect against both sustained overloads and short-circuits across the entire current range. They are the correct choice for protecting cables and general DC loads. \u003cstrong\u003eaM\u003c\/strong\u003e (motor starting) fuses provide \u003cstrong\u003eback-up protection only\u003c\/strong\u003e: they only clear short-circuits and high overcurrents; they do not provide overload protection for the cable. For DC battery-to-inverter protection, \u003cstrong\u003egL\/gG is the correct characteristic\u003c\/strong\u003e. aM fuses must not be used for cable protection.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eHow do I know if a fuse-link has blown?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eThe \u003cstrong\u003ecombi indicator\u003c\/strong\u003e on each fuse-link provides a visual signal when the fuse element has ruptured. Without the indicator, you would need to use a voltmeter across each fuse-link (with the circuit live) or a continuity tester (with the circuit isolated) to identify a blown fuse. With the indicator, a visual inspection of the disconnector window is sufficient. After identifying and replacing a blown fuse, always investigate and rectify the fault that caused the fuse to blow before restoring power.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eCan I replace just one fuse-link if only one has blown?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eTechnically yes — the fuse-links are individual components. However, if one fuse in a pair blows, the other fuse has experienced the same fault current and may be close to or at the end of its service life. Best practice in a two-pole DC circuit is to \u003cstrong\u003ereplace both fuse-links simultaneously\u003c\/strong\u003e to ensure both poles have matched and verified protection. Also check the cable and all connections for damage before re-energising.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"padding: 14px 18px; font-size: 15px; font-weight: bold; color: #005c54; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; background: #f5fbfa;\"\u003e\u003cspan\u003eWhat is the maximum DC voltage the KETO-1 system can handle?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px 16px; font-size: 15px; color: #444; line-height: 1.65; border-top: 1px solid #cde3e1; background: #fff;\"\u003eThe KETO-1 disconnector body is rated at \u003cstrong\u003e250 V DC\u003c\/strong\u003e. For low-voltage battery systems (12 V, 24 V, 48 V nominal) this is more than sufficient. For high-voltage battery systems (e.g. Pylontech PowerCube H1\/H2 at 200 – 1,000 V DC), the KETO-1 is \u003cstrong\u003enot suitable\u003c\/strong\u003e. High-voltage DC battery protection requires fuse switches and fuse-links specifically rated for the system voltage. Always verify the complete circuit voltage before selecting any DC protection device.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; font-weight: bold; color: #005c54; border-bottom: 3px solid #008377; padding-bottom: 8px; margin: 28px 0 14px; text-transform: uppercase; letter-spacing: .05em;\"\u003eRelated Products\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(210px,1fr)); gap: 10px; margin-bottom: 10px;\"\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eJean Müller KETO-1 Fuse-Switch Disconnector Body\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eThe disconnector body these fuse-links are designed for\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eJean Müller NH Fuse-Links for KETO-00\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eNH00-size fuse-links for the smaller KETO-00 body\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003eJean Müller KETO-1 Battery Disconnector with Fuses\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eKETO-1 body supplied with a matched pair of fuse-links\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #cde3e1; border-radius: 8px; padding: 16px 18px; text-align: center; background: #f5fbfa;\"\u003e\n\u003cdiv style=\"font-size: 15px; font-weight: bold; color: #005c54; margin-bottom: 4px;\"\u003ePylontech PowerCube H2 H48074 Battery Module\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #666;\"\u003eHigh-voltage LFP battery for larger solar + storage systems\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Jean Muller","offers":[{"title":"80A for Keto 1","offer_id":62603391238493,"sku":"N1014105-80A","price":6.0,"currency_code":"GBP","in_stock":true},{"title":"100A for Keto 1","offer_id":62603391271261,"sku":"N1014305-100A","price":7.7,"currency_code":"GBP","in_stock":true},{"title":"125A for Keto 1","offer_id":62603391304029,"sku":"N1014605-125A","price":7.7,"currency_code":"GBP","in_stock":true},{"title":"160A for Keto 1","offer_id":62603391336797,"sku":"N1014905-160A","price":6.0,"currency_code":"GBP","in_stock":true},{"title":"200A for Keto 1","offer_id":62603391369565,"sku":"200A-N1015205","price":6.0,"currency_code":"GBP","in_stock":true},{"title":"250A for Keto 1","offer_id":62603391402333,"sku":"N1015605-250A","price":9.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JeanMullerNHFuse-linksforKETO-1BatteryDisconnector.jpg?v=1763379688"},{"product_id":"jean-muller-nh-fuse-links-for-keto-00-battery-disconnector","title":"Jean Muller NH Fuse-links for KETO-00 Battery Disconnector","description":"\u003cp\u003eEnhance your Jean Muller KETO-00 battery disconnectors with these genuine NH fuse-links, specifically designed to provide optimal DC protection and easy maintenance in renewable energy systems. These fuse-links fit perfectly with the KETO size 00 body, meeting stringent IEC and DIN safety standards.\u003c\/p\u003e\n\u003ch3\u003eAvailable Fuse-Link Variants\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eRated Current (A)\u003c\/th\u003e\n\u003cth\u003eVoltage Rating\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003cth\u003eMPN\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eN5013407-40A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003eAC 500V\u003c\/td\u003e\n\u003ctd\u003eNH00\u003c\/td\u003e\n\u003ctd\u003eCombi indicator, isolated gripping lugs according to IEC 60269 and DIN VDE 0636-2\u003c\/td\u003e\n\u003ctd\u003eN5013407-40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eN5014107-80A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003ctd\u003eAC 500V\u003c\/td\u003e\n\u003ctd\u003eNH00\u003c\/td\u003e\n\u003ctd\u003eCombi indicator, isolated gripping lugs according to IEC 60269 and DIN VDE 0636-2\u003c\/td\u003e\n\u003ctd\u003eN5014107-80A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eN5014307-100A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003eAC 500V\u003c\/td\u003e\n\u003ctd\u003eNH00\u003c\/td\u003e\n\u003ctd\u003eCombi indicator, isolated gripping lugs according to IEC 60269 and DIN VDE 0636-2\u003c\/td\u003e\n\u003ctd\u003eN5014307-100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eN5014607-125A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125A\u003c\/td\u003e\n\u003ctd\u003eAC 500V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Jean Muller","offers":[{"title":"40A for KETO-00","offer_id":62603417878877,"sku":"N5013407-40A","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"80A for KETO-00","offer_id":62603417911645,"sku":"N5014107-80A","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"100A for KETO-00","offer_id":62603417944413,"sku":"100A-N5014307","price":4.95,"currency_code":"GBP","in_stock":true},{"title":"125A for KETO-00","offer_id":62603417977181,"sku":"125A-N5014607","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"160A for KETO-00","offer_id":62603418009949,"sku":"N5014907-160A","price":6.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/JeanMullerNHFuse-linksforKETO-00BatteryDisconnector.webp?v=1763380439"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/collections\/jeanmueller.png?v=1778577656","url":"https:\/\/qualityheating.co.uk\/collections\/jean-muller.oembed","provider":"AIZO Quality Heating","version":"1.0","type":"link"}