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GE Low Voltage Key Lock Switch 24V Momentary RS239K - Gray

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Buy GE low voltage key lock switch to control lighting access. These 24V momentary key operated switches were often installed in churches, meeting halls and other facilities with low voltage lighting systems in the 1950s, 1960s and 1970s). Locking key switches prevent unauthorized access over the control of the lighting. These unlighted switches are the updated versions of original 25V GE RFS3, RFS6, and RFS9 models of low volt lighting switches. Fits in GE new style and bracket mount light switch covers. Note that these new GE low voltage light switches are a bit bigger than the old ones and protrude farther from the wall as well. 


  • SPDT (single pole, double throw) momentary manual override switch
  • includes 2 RK-O keys, locks out access - buy spare GE lock switch key if needed
  • insert the key into the front of the switch to activate the relay (button does not push in/out)
  • fits 1.28" x .76" rectangular switch cover opening
  • slightly bigger than original GE RFS series switches - use with New Style wall plates
  • outside dimensions: 1-3/8" W x 7/8" H x 1-1/8" D
  • the part of subsurface switch housing that snaps into plate is 1-1/8" x 3/4"
  • UL listed 3 Amp 24 V.A.C. (volt alternating current)
  • wired to the relay using standard Class 2 control wiring
  • five red quick disconnect terminals 0.187" included
  • for "bracket mount" or for "snap in" light switch covers
  • may use as single pole or three way light switch - see GE RS237 Switch Wiring Instructions for 3-way instructions
  • RS237K replace Bryant and GE RKS-6, RFS-3, RFS-6 and RFS-9 mini rockers
  • made in USA by General Electric

Click Low Voltage Light Switch Covers and Electrical Switches for all low volt switches, straps and wall plate covers.

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