Renusol VarioSole+ Rail Connector for 50x37mm Rail - REN-400532 | Aluminium Rail Splice

Description

The Renusol VarioSole+ Rail Connector (Part No: REN-400532) is an internal splice fitting used to join two lengths of Renusol VS+ 50×37mm mounting rail end-to-end, allowing installers to extend rail runs across longer roof spans. Manufactured from aluminium, the connector slides inside the larger 50×37mm rail profile to create a rigid, aligned joint between sections.

TÜV certified and matched precisely to the 50×37mm VS+ rail profile, this connector is the correct choice when working with the heavier-duty rail size, and should not be confused with the smaller connector sized for the 41×35mm rail.

195×27.9×38.8mm

Dimensions

0.193kg

Weight

195mm

Connector Length

Aluminium

Material

50×37mm

Rail Compatibility

TÜV Certified

Certification

Compatibility Warning

Renusol mounting equipment must not be used with mounting equipment from other suppliers. Doing so would inevitably void the warranty of the mounting system.

Match Connector to Rail Profile

This connector is sized specifically for the VS+ 50×37mm rail profile. For the smaller 41×35mm rail profile, use the correspondingly sized REN-400531 connector instead.

Key Features

Internal Rail Splice

Slides inside the rail profile to join two lengths of VS+ 50×37mm rail into a single continuous run.

Aluminium Construction

Manufactured from aluminium for a lightweight, corrosion-resistant connection.

Precise Profile Match

Engineered specifically for the 50×37mm VS+ mounting rail, ensuring a snug, rigid joint with no play between sections.

Suited to Heavier-Duty Rail Runs

The larger 50×37mm rail profile is typically used for longer spans or higher structural loads, and this connector is sized to match.

TÜV Certified

Certified to TÜV ID 48970 and MCS012 IK0197/03, supporting MCS-compliant solar PV installations.

Compact, Easy-to-Stock Component

A small connector that's simple to keep as spare stock for extending or repairing rail runs on site.

Technical Specifications

General

Part Number

REN-400532

Product Name

VarioSole+ Rail connector for rail 50 x 37 mm

Manufacturer

Renusol

Useable With

VS+ mounting rail 50 × 37mm

Construction

Material

Aluminium

Dimensions

195 × 27.9 × 38.8mm

Connector (Rail) Length

195.0mm

Weight

0.193kg

Certification

TÜV ID

48970

MCS Certification

MCS012 IK0197/03

Frequently Asked Questions

What rail profile is this connector for?

This connector is sized specifically for the Renusol VS+ 50×37mm mounting rail. For the smaller 41×35mm rail, use the REN-400531 connector instead.

How does the connector join two rail lengths?

The connector slides inside the rail channel at the joint between two rail sections, creating a rigid, aligned splice.

What's the difference between this connector and REN-400531?

REN-400532 is sized for the larger 50×37mm rail profile, while REN-400531 fits the smaller 41×35mm rail — the two are not interchangeable.

What material is this connector made from?

It is manufactured from aluminium, matching the corrosion resistance of the VS+ rail itself.

Is this connector certified for UK solar installations?

Yes. It is certified to TÜV ID 48970 and MCS012 IK0197/03, supporting MCS-compliant installations.

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