Proudly Selling Solutions in PA-NJ-DE-MD Since 1957

Questions? Call (215) 659-6666


Fuses, surge protection, switching & cooling of power electronics and laminated bus bar.

Product Lines

DC Protection for Electric Vehicles & Battery

Power Transfer Technologies

Surge & Lightning Protection & Monitoring

Looking for something we didn't list?

We carry a wide line up of products from our manufactures. If you need something specific that we did not list above please call for pricing and availability!

(215) 659-6666

Mersen, formerly Ferraz Shawmut, is an expert in the safety and reliability of electrical equipment offering global electrical protection solutions such as fuses, fuse holders, fuse blocks, switches, surge protection devices, and related accessories. Mersen provides comprehensive circuit protection products and solutions for electrical industry, OEM designers, plant electrical professionals, electrical contractors and specifying engineers.






Request More Information