Projoy DC Isolators

Projoy Electric DC Isolators

Outstanding Features

• High Protection Ratings: IP65/IP66 enclosures ensure dust-tight and waterproof operation, ideal for tough environments.
• Compact Modular Design: Minimises space requirements in your electrical installation and simplifies upgrades or changes.
• Rapid Switching Action: Designed for safe, reliable on/off operation with fast switching (<3ms for DC models) to protect your system.
• Flame Retardant Build: Polycarbonate enclosures and robust switch materials eliminate fire risk for peace of mind.
• Flexible Mounting: Suitable for both indoor and outdoor use, with anti-corrosion and anti-impact resistance.
• Precision Engineering: CE and TÜV certified, manufactured under ISO9001 and ISO14001 quality oversight for proven reliability.
• Easy Maintenance: Transparent covers and self-cleaning contact design make inspection and servicing fast and hassle-free.
• Multiple Wiring Methods: Compatible with MC4 and waterproof cable connectors for straightforward installation.

Why Buy Projoy Electric Isolators?

Projoy Electric AC and DC isolators provide high-level safety and system reliability for solar PV, battery storage, and industrial applications. Installers trust Projoy for robust protection against overcurrent, short circuit, and misoperation—ensuring total peace of mind on site. Screwed or hinged enclosures enable fast fit-off and easy cable entry. By choosing Projoy, benefit from top-tier certifications and long service life in critical electrical infrastructure.

DC Isolators

Enclosure Features

• IP65 or IP66 rated polycarbonate enclosures
• Anti-fire, Anti-UV, Anti-Impact, and Anti-corrosion properties
• Designed for outdoor installation and harsh environment protection
• Transparent covers for easy internal inspection

Please note: Delivery times may vary depending on location, with specific details outlined below.

Standard Delivery

UK Mainland 

• Delivery Time: 2–4 working days
• Free Delivery on all orders

Express Delivery

UK Mainland

• Delivery Time: 1–3 working days
• Delivery fee of £15

Channel Islands

• Postcodes Covered: GY*, IM*, JE* 
• Minimum Order: £50
• Delivery Fee: £70

Northern Ireland, Offshore Territories & Scottish Islands 

• Postcodes Covered: BT*, HS*, KW, ZE
• Minimum Order: £50
• Delivery Fee: £35

Same Day Delivery 

• Eligible Postcodes:
  E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW*
• Minimum Order: £50
• Same Day Delivery Fee: £60
• Special Requests or Locations:
  For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.

Collections

Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.

Collection address: 284 Water Rd, Unit 9, London, HA0 1HX