Product Details
The SD505-6RB is a 6" plug-in detector relay base with a built-in form C relay for control of auxiliary functions such as elevator recall and door closure.
- One form C contact relay
- Support for Class A (Style 6) and Class B (Style 4) wiring
- Attaches underneath 6" detector base SD505-6AB for quick installation
- UL listed
Datasheet: SD505-6RB
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