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Combined ground fault interrupter circuit and remote control on/off device

  • US 5,309,310 A
  • Filed: 07/23/1992
  • Issued: 05/03/1994
  • Est. Priority Date: 01/21/1992
  • Status: Expired due to Term
First Claim
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1. Apparatus for remotely controlling electrical equipment including an electrical load and power lines for connecting the load to a power supply, said apparatus comprising:

  • a) a first switch for connection in the power lines and operable between open and closed positions to control power to the load;

    b) a second switch connected to control operation of said first switch;

    c) a ground fault interrupter circuit connected to control operation of said second switch;

    d) a third switch connected to control operation of said first switch; and

    e) radiation signal responsive means for controlling said third switch.

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