Pay in 4 interest-free payments of $3.76 Learn more
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
10kA breaking capacity – handles high fault levels
protects meter tails
the B Curve variant is more appropriate
supplied complete with a Type 2 Surge Protection Device and 63A
3-module IP40 metal enclosure – compact and installer-friendly
50A 4 Pole 10kA MCB C Curve – WKC450C Mini Metal Enclosures 10kA breaking capacity – handlesThe 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
