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If overvoltage is detected (above 253V)
The steel case and earthed lid help maintain compliance with 18th Edition metal-clad enclosure requirements
Model Poles Rating Curve Breaking Capacity WKT280B (This Product) 2 Pole 80A B Curve 10kA WKT280C 2 Pole 80A C Curve 10kA WKT480B 4 Pole 80A B Curve 10kA WKT480C 4 Pole 80A C Curve 10kA 👉 Browse all MCBs
The IP65 PEN Fault Detection Unit with Load Balancing Relay is a regulation-ready solution for EV charger installations where PEN fault protection is mandatory
Installer Tip: Use B Curve devices for resistive loads such as lighting and socket circuits
Time Delayed RCD 125A Metal Fuse Switch with 3 × Fuses (WFMSRT00-3F) IP65 13A Socket & Spur Units If overvoltage is detected (aboveThe WFMSRT00 3F is a 125 A metal fuse switch assembly that integrates a 4 pole time delayed RCD and three 22 58 mm cartridge fuses, offering complete fused isolation, residual current protection, and discrimination for sub main circuits. Built for demanding environments, it ensures selective fault clearance and surge resilience in accordance with BS 7671 Regulation 536. 4. 1. 4. Installer Tip: Use the WFMSRT00 3F on sub mains feeding distribution
