Welcome to Circuitbreakersonline.co.uk

We specialise in all types of circuit breakers from modern day MCBs to some very rare obsolete MCBs. The majority of the MCBs and RCBOs that we supply are used, and all items are in full working order . We currently stock breakers from all the major manufacturers including CrabtreeEatonFederal ElectricMerlin GerinSchniederWylex and many more. Our stock is  constantly changing  so If you can’t find the breaker you require please contact us as we may have one for you that is to waiting to be listed for sale.

The easiest way to find the correct circuit breaker is by entering the specific detail of the item you require in the search bar on the front page of the website (in the top right hand corner).