Mersen Fuse Block: Fits Midget Fuse Type, 3 Poles, 0 To 30 A, 600V Ac/Dc

These fuse blocks are compatible with midget fuses sized at 10mm x 38mm (13/32" x 1-1/2") and rated for up to 30A, 600VAC. They work with the midget fuses to supplement the primary branch-circuit fuse or breaker and provide backup overcurrent protection for lighting, solenoid, motor, and transformer circuits.

UL Class and midget fuse blocks accept fuses sized and rated according to UL Class or midget specifications. They have an open top for access to fuses, clips or studs for securing fuses within the block, and terminals for connecting to the circuit. These fuse blocks are either bolted down or mounted on a DIN rail to hold them in place. They're commonly paired with fuse box covers to enclose the fuses and prevent accidental contact. They are nonindicating, so there's no visual signal when a fuse is blown.