Lighting switch
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Users questions: I burned out dormitory lighting switch is common with a rope pull together the kind of switch and put on a first transmission immediately burn, what causes it? How to handle it?
Experts answer: The following lines are short-circuit switch, investigation of lights focused, junction boxes and other places, the work should pay attention to safety, disconnect the main power
Experts answer: The following lines are short-circuit switch, investigation of lights focused, junction boxes and other places, the work should pay attention to safety, disconnect the main power
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