£57.64
HZDXWXOJ Type A RCD Electromagnetic Residual Current AC ELCB 2 Pole 40A 63A 30mA 100mA 300mA RCCB 1Pcs(2P 40A,300mA)
£56.30
Kopp NR 40A 30mA 4p Residual Current Circuit Breaker, RCD, 40 A, 30 mA, 4-Pole, 754048099, 40A/30mA