Kidde GSA-RB

Detector Mounting Base w/ Relay

  • Factory New
  • Material Obsolete
Brand: Kidde Part #: 6549 Categories: , Manufacturer Part #: GSA-RB Tag:


Relay Base GSA-RB, GSA-RB4 – This base includes a relay. Normally open or closed operation is selected during installation. The dry contact is rated for 1 amp (pilot duty) @ 30 Vdc. The relay’s position is supervised to avoid accidentally jarring it out of position. The GSA-RB can be operated as a control relay if programmed to do so at the control panel (MIR3 V.2 only). The relay base does not support the GSA-LED Remote LED. All detector mounting bases have wiring terminals that are accessible from the “room-side” after mounting the base to the electrical box. The bases mount to North American 1-gang boxes and to 31⁄2 inch or 4 inch octagon boxes, 11⁄2 inches (38 mm) deep. They also mount to European BESA and 1-gang boxes with 60.3 mm fixing centers. The GSA-SB4, GSA-RB4, and GSA-IB4 mount to North American 4 inch sq. electrical boxes in addition to the above boxes. They include the GSA-TS4 Trim Skirt which is used to cover the “mounting ears” on the base. The GSA-AB4G mounts to a 4” square box only.


Weight 0.2 lbs


Base Type


Production Status


Product Notes

Replacement: KI-RB


Intelligent Photoelectric Smoke Detector GSA-PS
Kidde – Data Sheet

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