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supplied complete with a Type 2 Surge Protection Device and 63A
or refrigeration equipment
The WRDUSP440C is a ready-to-fit 3-Phase Surge Protection Device (SPD) Unit supplied in an 8-way IP40 steel enclosure
heat pump and PV circuits
the B Curve variant is more appropriate
50A 4 Pole 10kA MCB C Curve – WKC450C Mini Metal Enclosures supplied complete with a TypeThe 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$ 45.00
US$ 52.00
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US$ 102.00
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US$ 35.00
