Pay in 4 interest-free payments of $21.46 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
It provides a straightforward
earth & neutral bars pre-fitted
100A MCB + PME relay – base configuration for the range
Compare 10A 3 Pole Variants
3 Pole design: full three-phase protection
Metal Fuse Switch 100A with 3 × Fuses & SPD (WFMS100/3FSP) Twin Screw Main Switch It provides a straightforwardThe WFMS100 3FSP is a 100A metal switch fuse isolator with SPD, supplied complete with a Type 2 Surge Protection Device and 63A, 80A and 100A cartridge fuse options. It provides fused isolation and surge protection in one compact metal enclosure for installers building compliant EV, heat pump and distribution board supplies. Designed for use as an upstream 100 amp fused isolator switch, this unit helps protect downstream equipment against overcurrent
