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photoelectric cell

  1. Photoelectric sensor tripping breaker

    Electrical
    Hi all, Trying to replace the photoelectric sensor for my girlfriend's walkway lamp post. The lamp above the door appears to be connected to the same power line. With the unit removed the lamp above the door will turn on just fine. After installing the unit the breaker continuously trips...
  2. how to install a photoelectric switch

    Electrical
    I am trying to install a photoelectric switch where a regular on/off light switch was. The switch turns on fluorescent light fixtures under a carport. I took the switch off and there are two black wires that were attached to it. The new photoelectric cell switch comes with a red , black, and...
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