Product line
R Rated Back-Up Medium Voltage Fuses

Mersen R-Rated fuses are current-limiting, high interrupting rating fuses intended for the short circuit protection of medium voltage motors and motor controllers.

Product line
E Rated General Purpose Medium Voltage Fuses

Mersen fuses for the protection of transformers and distribution lines deliver overload and short circuit protection, and are designed to withstand the transformer magnetizing inrush current.

Product line
Class K5 Fuses and Fuse Holders

Mersen's One-Time general purpose fuses provide low cost protection for feeder and branch-circuits serving lighting, heating, and other non-motor loads. Class K5 fuses will safely interrupt available short-circuit currents up to 50,000 amperes in all ratings up to 600 VAC.

Product line
Power Distribution Blocks

Mersen’s comprehensive line of PDBs includes open style and enclosed blocks in a wide range of configurations.

Product line
MDC15A - DC Distribution

With the evolution of DC distribution and new technologies on the horizon, Mersen’s MDC DC Distribution Series is the product line to help customers achieve ultimate protection for today and tomorrow. The product portfolio allows system integrators and OEM manufacturers to select fuses easily for the protection of DC distribution in a variety of applications.
The MDC Series incorporates proven fuse technologies which provide optimal current limitation while achieving maximum performance. The MDC portfolio is designed to easily allow customers to choose fuses where coordination with other DC components is critical, eliminating unnecessary downtime.

Product
D70QS350-4

DC Round Body Fuse 700VDC UL 350A Max. Bolted

Product
D70QS400-4

DC Round Body Fuse 700VDC UL 400A Max.Bolted

Product
D70QS450-4

DC Round Body Fuse 700VDC UL 450A Max.Bolted

Product
D70QS500-4

DC Round Body Fuse 700VDC UL 500A Max.Bolted

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