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Collection: Solar Cable Assembly Tools

The correct tools should be used to prepare cables and attach connectors.

A common source of PV module failures is improperly installed connectors so when wiring the PV system, correct assembly and crimping with qualified tools is crucial.

Best-practice

Stäubli guides the user step by step through the assembly process for MC4 and MC4-Evo 2 connectors using the qualified Stäubli tools. Paying attention to a few fine points when assembling and installing the solar connectors pays off with a long-lasting and safely running PV system. 

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10 products

  • Staubli Tool Belt

    Staubli Tool Belt

    £54.00

    The Staubli tool belt puts all your MC4 and MC4-Evo 2 tools at hand. Made from a heavy-duty waterproof material. Tool belt includes:

  • Staubli Torque Toolset

    Staubli Torque Toolset

    £191.43

    The torque toolset enables consistent correct tightening of Satubli MC4 and MC4-Evo 2 connectors. Set includes: torque tool (incl. extra tool integrated into the handle to set the torque), adapter and socket wrench insert. Designed for easy one-handed use.

  • Staubli MC4 Toolset

    Staubli MC4 Toolset

    £597.63

    This set contains all the tools specifically designed for professional field installation of the entire Original MC4 product family. The assembly of PV connectors can make or break a project, by using the Stäubli toolset for PV connector field installation you will improve the quality and reliability of the PV DC connection. Supplied with crimp die-set suitable for 4, 6 and 10 sq mm connectors.

  • Stäubli Stripping Pliers

    Stäubli Stripping Pliers

    3 models available
    From £99.18

    Specially adapted for the Flex-Sol PV cable, for stripping small cable quantities on the roof. With length stop to ensure correct length of insulation is stripped. Two die cutter inserts. One for conductor cross sections 1.5 mm², 2.5 mm², 4 mm² and 6 mm²; and one for 4 mm², 6 mm² and 10 mm².

  • Stäubli Crimping Pliers (for regular use)

    Stäubli Crimping Pliers (for regular use)

    5 models available
    From £22.79

    Crimping pliers for crimping both MC4 and MC4-Evo 2 connectors

  • Stäubli Crimping Pliers (for occasional use)

    Stäubli Crimping Pliers (for occasional use)

    £101.03

    Complete tool for the assembly of the original MC4 connectors.

  • Stäubli Open-end Spanner and Unlocking Tool

    Stäubli Open-end Spanner and Unlocking Tool

    2 models available
    From £5.46

    Assembly and unlocking tool, for use with MC-4 connectors to tighten and unscrew the cable gland and to open the locking device of the connection.

  • Stäubli Socket Wrench Insert

    Stäubli Socket Wrench Insert

    £36.66

    Stäubli recommend the this slotted socket wrench insert to ensure correct assembly of connectors.

  • Stäubli MC4 Test Plug

    Stäubli MC4 Test Plug

    £5.03

    This test plug is used to check the correct location of the MC4 contact in the insulation.

  • Stäubli MC4 EVO 2 Test Plug

    Stäubli MC4 EVO 2 Test Plug

    £5.48

    This test plug is used to check the correct location of the MC4 EVO 2 contact in the insulation.

*see manufacturer's documentation for further information