MERSEN Fuses

H-J offers a complete line of oil-submersible Current Limiting Fuses, applied in a series with various under-oil expulsion fuses to provide nearly complete transformer protection. The current-limiting and energy-limiting characteristics of Current Limiting Fuses are such that they prevent disruptive transformer failure by limiting the fault energy to a value the protected equipment can easily withstand.

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MERSEN Fuses Types

Fast Acting Fuses

General Purpose Fuses

OSP Shorty Fuses

OSP Shorty Fuses with Center Mount Fuse Blocks

Potential Transformer Fuses

Power Distribution Fuses

Standard OSP Fuses

Standard OSP Fuses with Center Mount Fuse Blocks

Time Delay Power Fuses

Other Fuses, Arresters, & Electrical Accessories

ABB Electrical Accessories

ABB Fuses

ERMCO Electrical Accessories

ERMCO Fuses

HUBBELL Arresters

MERSEN Arresters

MERSEN Electrical Accessories

H-J Valued Partners

Central Moloney Incorporated

Micro Tool & Machine LTD