Class G Fuses and Fuse Holders

Mersen Class G fuse blocks accommodate all 15, 20, 30 and 60 ampere Class G fuses. A choice of box, screw or pressure-plate connectors fit a wide range of stranded or solid copper wire. Insulators are glassfilled polycarbonate (GFPC) with verified dielectric strength in excess of 2500V. Fuse blocks feature a unique adder block which can be snapped onto 1-, 2-, or 3-pole blocks to form multi-pole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tin-plated copper alloy.

The Mersen Amp-Trap AG fuse series is a complete line of UL Listed Class G fuses with time-delay (above 5A rating). Class G fuses are made in four physical sizes and provide branch-circuit protection for lighting, heating, and appliance circuits.