Fuses

Providing the widest range of circuit protection products in the industry means that we offer solutions for everyone from OEMs and panel builders to MROs and electrical contractors either directly or via electrical distributors.

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Series

5 kV Bolt-On Mount Motor

Mersen R-Rated fuses are current-limiting, high interrupting rating fuses intended for the short circuit protection of medium voltage motors and motor controllers. R-Rated fuses are back-up fuses that have a minimum interrupting rating, and must be coordinated with overload relays in combination motor starters. The motor starter manufacturer generally specifies the R-Rated fuse size. These fuses are single, double, triple or quadruple barrels 3 inches diameter with end mounts designed for bolting directly to equipment bus or terminal pads.

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Series

Class T Fuses and Fuse Holders

Fast-acting Class T fuses combine high current limitation with a super compact physical size. These small dimension fuses are the right fit…for a tight fit.

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Série

Class L Fuses

For heavier loads up to 6000A, Mersen's Class L fuses are industry's favorites for protection of inductive loads, service entrance equipment, feeder circuits, and circuit breakers

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