
B224RB Detector Relay Bases are designed for use with 200 Series detectors, and provide a single Form C contact relay for the control of auxiliary functions, such as door closures and elevator recall.
Main Features
- Bases enable quick and secure detector plug-in
- SEMS screws provide easy Wiring connection
- Support for 24 to 12 AWG provides installation flexibility
- Multiple accessory options provide mounting flexibility