Residual Current Devices (RCD's)

Discover the latest selection of Niglon residual current devices with Zetmet Ltd. Often referred to as either and RCD or RCCB these devices protect against electric shocks. The new “Protego” range boasts the latest Type A rating meaning each device can detect and respond to both AC (Alternating Current) and pulsating DC (Direct Current) components. Additionally with both 2 and 4 pole options available across various amperages we’ve got you covered!

Don’t forget to take advantage of our same day dispatch on all orders placed before 3pm (Mon-Fri)!