20A 2 Pole 10kA MCB – C Curve (WKC220C)
£7.49
The WKC220C is a 20 A 2 Pole 10 kA Miniature Circuit Breaker (MCB) designed for protecting medium-load circuits with moderate inrush currents. The C-curve tripping profile provides additional tolerance during start-up, making it suitable for small pumps, HVAC units, lighting controls, and automation circuits....
20A 2 Pole 10kA MCB – D Curve (WKC220D)
£7.49
The WKC220D is a 20 A 2 Pole 10 kA Miniature Circuit Breaker (MCB) designed for high-inrush circuits such as compressors, fan motors, and transformer-fed control panels. The D-curve tripping profile tolerates up to 20× rated current at start-up, preventing nuisance tripping on inductive or...
20A 4 Pole 10kA MCB B Curve – WKC420B
£14.16
The WKC420B is a 20A 4 pole 10kA Miniature Circuit Breaker (MCB) designed for three-phase + neutral protection. With its B Curve trip characteristic, it is best suited for resistive loads such as small power circuits, lighting systems, and distribution boards in three-phase networks, EV...
20A 4 Pole 10kA MCB C Curve – WKC420C
£14.16
The WKC420C is a 20A 4 pole 10kA Miniature Circuit Breaker (MCB) designed for three-phase + neutral systems. With its C Curve trip characteristic, it is suited to inductive load circuits such as motors, HVAC, pumps, and EV charging sub-circuits in commercial boards, EV distribution...
20A 4 Pole 10kA MCB D Curve – WKC420D
£14.16
The WKC420D is a 20A 4 pole 10kA Miniature Circuit Breaker (MCB) designed for three-phase + neutral protection. With its D Curve trip characteristic, it is suited to high inrush load circuits such as welders, transformers, heavy motors, and industrial machinery. Typical use includes commercial...