I have two lighting circuits ,one covering the Hall,Back BR ,Kitchen and Bathroom .The other covers the Front BR,LR and LR Cupboard . Yesterday I found the Front Bedroom light wasn't working and checking the circuit breaker ( Wylex Plug in type) and found it was in the off position .Thinking the bulb had blown and caused this I turned the breaker on but it immediately went pop and went off .I did it again with same result .I then checked the wall switches,a couple of juction boxes in that circuit and then checked the lampholders and found nothing wrong. I did notice that in the lampholder in the LR cupboard the lamp could be moved from side to side and wasn't being held properly .It was one of them curlywurly low energy lamps so I took the opportunity to change it for a "normal" bulb .I then tried the circuit breaker and all was well. All the bulbs were checked and found to be working . I am going to change that lampholder when I get a new one but is it possible that has been the cause of the fault...is it possible the bulb was sitting with only one of the contacts "making contact" .Could that cause the CB to trip? I was removing some stuff out the cupboard so may have knocked it on my way out...
- posted
14 years ago