Rennsteig Assembly Key for MC4

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DISCONTINUED: Rennsteig Assembly Key for MC4 connectors, 690 001

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SKU: REN-421-101 Category: Tags: ,

Plastic assembly key for putting MC4 connectors together. Two keys are needed to assemble MC4 connectors. These keys can also be used to unlock MC4 connectors pairs. You can use Rennsteig’s CSC tool to crimp on the MC4 pin, a pair of assembly keys is then used to finalize the MC4 assembly.

Rennsteig tools are professional-grade and are meant for every day use. Solacity is a distributor for Rennsteig tools. If you are looking for a tool that is not listed please contact us, odds are we can get it for you.

The video below shows how two keys are used to put an MC4 connector together, and how connector pairs are disconnected. Do not use regular pliers to assembly MC4 connectors! You are sure to damage the plastic thread that way!



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Mnfr. model


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