Use these single pole fuse blocks to fuse inverters or other large loads. Holders with set screw lugs accept up to 2/0 wire in the 110A and 200A sizes and up to 4/0 wire in the 300A and 400A sizes.

Class T fuses exceed the 10,000 amp interrupting capacity (AIC) required to protect Square-D brand circuit breakers in DC load centers. They are UL listed for up to 160VDC and NEC approved for inverter use. A fuse comes installed in the block. Order spare fuses separately.

400A fuse and holder w/studs