Last week, an apprentice at work showed me a plug on an extension lead that had overheated and was in a dangerous condition. He said that he had two 2 kW heaters plugged in. His question to me was "The current was around 17 Amps - why did the 13 Amp fuse not blow and protect the plug from overheating?"
Showing posts with label mains extension leads. Show all posts
Showing posts with label mains extension leads. Show all posts
Monday, 3 February 2014
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