Small Components. Big Impact.

Stäubli Electrical Connectors - A leading manufacturer of solar electrical connectors builds on more than 55 years of engineering and design experience to continually break new ground in the field of advanced contact technology. Our original MC4 Connectors, MC4 Branch Connectors, and the MC4 Inline Fuse with a crimped fuse connection which guarantees a long-lasting, stable connection for solar installations are tried and true.​ Stäubli was the first to design and patent the MC4 technology. 

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Customer service is high on our list of priorities. We provide expert advice and the best possible support to help our clients with their concerns - however challenging they may be. We do our best to help you with all your requirements regarding products, projects and services.

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