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The Stäubli tool case
for Original MC4
PV connectors

new quality tool set

All-in-one: Stäubli tool case for complete MC4 product family

Want to take the quality of your PV installation to the next level?

With our comprehensive Stäubli tool set, your eBOS field installations will be done faster, safer, and better than ever before.

You now have all the tools specifically designed for professional installation of the entire Original MC4 product family. By using all Stäubli tools for your installation, you can guarantee reliable and efficient performance in the long term. The tools are tested and verified by Stäubli and we have full control over their supply chain to ensure the highest quality standards in all areas of production. We offer these professional tools as separate parts or as a complete set in a convenient case. 

Crimping pliers – one for all

 The uniform crimping pliers for the Stäubli MC4 product portfolio.

But what are the advantages of the new pliers? The updated design makes installation easier because you can use the same pliers for both MC4 and MC4-Evo 2 and all open B-crimp contacts. It is not necessary to change the crimp dies. Moreover, they are suitable for cable cross-sections of 2.5/4/6 mm2 or 4/6/10 mm2 within one insert. The pliers leave an imprint on each crimped connector so that even after many years it is still possible to determine whether the original Stäubli crimping pliers were used. The registered crimp traceability concept provides information on the conductor cross-section, crimp height, and width on every connector installed.

The pliers are TÜV Rheinland certified, and UL listed and meet the highest quality standards. As a result, they guarantee at least 10,000 installation cycles. Choose our tools if you want to minimize your risks and maximize your returns in the long term.

crimp traceability

One pliers for
Original MC4 family connectors

Certified according to 
TÜV Rheinland and UL

Tool Belt: the perfect fit for installers

To have everything on hand 

Tools and accessories

It is often the small details that have a significant impact on the quality of the PV connector field installation.

The Original MC4

Designed and engineered with Swiss precision craftsmanship, there’s only one original MC4 – and it’s made by Stäubli.

Stäubli Renewable Energy

Gain knowledge of the market leader of PV connectors and its expertise for your business.