Wrench for MC4 Connector 1500V Solar Disassembly

Product Description

The MC4 Connector Wrench 1500V Solar Disassembly is a specialized tool for photovoltaic installers seeking speed, safety, and uniformity when tightening and releasing MC4 connectors. Its double design allows simultaneous gripping of both male and female connector nuts, preventing unwanted cable rotation and ensuring proper sealing system closure. Manufactured from high-strength technical polymer, it is lightweight, comfortable for long workdays, and compatible with MC4 connectors used in strings up to 1500 VDC. With this wrench, assembly and disassembly of connections becomes faster, reducing installation times and minimizing handling errors.

Main Features

• Double design (two jaws) for simultaneous gripping of MC4 male and female connectors and nut locking.
• Lightweight and robust: technical polymer resistant to impacts and intensive use on site.
• 1500 VDC compatibility: suitable for MC4 connectors used in modern solar strings.
• Precise geometry that facilitates uniform tightening of the sleeve and safe disassembly.
• Ergonomic handling: saves time and effort during installation and O&M tasks.
• Portable format, ideal for carrying in a tool belt or photovoltaic tool case.

Advantages or Benefits

• Reduces assembly time by allowing correct gripping and turning of MC4 bodies without damaging the connector.
• Improves connection quality: with proper tightening, sealing is preserved and dust or water ingress is prevented.
• Decreases the risk of cable twisting, extending the service life of the crimped termination.
• Safe and repeatable operation for continuous field work, even with gloves.
• Economical and durable tool that complements the crimping tool and other PV equipment.

Purpose or Applications

Designed for assembly of residential, commercial, and industrial photovoltaic strings, prefabrication of jumpers, maintenance (O&M) tasks, and connector replacement in the field. Not intended for live work; always use with the circuit de-energized and follow the connector manufacturer's instructions.

Technical Specifications

Compatibilities

Usable with standard MC4 connectors and related accessories such as:

— Pair of MC4 connectors WSPVCC-1500 (male/female, 1500 VDC).
— MC4 solar connector 3 to 1 WSPVY3 (“Y” branch).
— MC4 crimping tool WS-2546B (for 2.5–6 mm² terminals) and corresponding MC4 pins.
— 4 mm² and 6 mm² solar cables with typical outer diameter of 4.5–8.5 mm.

The MC4 Connector Wrench 1500V Solar Disassembly provides speed, uniformity, and safety in connector handling, ensuring professional, sealed, and durable installations in any photovoltaic project.