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the B Curve variant is more appropriate
protects meter tails
10kA breaking capacity – handles high fault levels
Product Includes Best For WFMS100 100A metal fuse switch Basic fused isolation WFMS100/3F 100A switch fuse with 63A
50A 4 Pole 10kA MCB C Curve – WKC450C Mini Metal Enclosures the B Curve variant isThe WKC450C is a 50A 4 pole 10kA Miniature Circuit Breaker (MCB) designed for three phase + neutral protection. With its C Curve trip profile, it is best for inductive loads such as motors, pumps, HVAC systems, and EV charging boards in commercial distribution panels, EV setups, and solar PV installs. Rated to 10kA breaking capacity, the WKC450C provides overload and short circuit protection while isolating all live phases and the neutral. It is DIN
US$ 42.00
US$ 32.00
US$ 12.99
US$ 25.99
