rccb

I bought two VASF100T timer extractor fans to replace the existing fans in 2 bathrooms. It says the fans need 3 amp fuses to protect them. My current setup has an isolator switch for the the fan and 6 amp fuse for the downstairs lighting in the house's mains fuse box (MCB). I guess the options...

Any advice would be most welcome, I have a Crabtree 80A RCCB 30mA trip. It's the original unit in my house that was built in 1988. There has always been an element of nuisance trips mixed in with the genuine stuff (stuff I could account for). Recently it has started to trip more frequently, and...

Hi, I have a Hager CE464J installed in my house to feed a number of AC split units+some other loads. Sometimes, when I am alone at home, non of the AC are turned on. However, when I wake up at morning, I see that the breaker has tripped. In order to fine the issue, I decided to trip load CB...

Hello - just want to double check I am wiring this RCD/RCCB correctly only its only got 'N' stamped on the left hand side. - it is feed/supply from top and Load from bottom isnt it? Thanks.

Hello - my sockets RCD tripped the other day and all sockets upstairs and downstairs went off - all well and good so far - but all the lights in the house were on , and I see in the (GE Euroline) CU that there is only one RCD trip and that is protecting the sockets only - the Lighting Circuit...