Residual Current Devices (RCD's)

Discover the selection of Niglon RCD’s with Zetmet Ltd.  With the latest Type A rating these RCD’s can detect both AC and pulsating DC 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)!