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  GE 40503 Polarity Reversal Relay, 24 VDC, For Use With 2- Or 4-Wire Smoke Detectors, 1 Circuit, UL Listed

GE 40503  Polarity Reversal Relay, 24 VDC, For Use With 2- Or 4-Wire Smoke Detectors, 1 Circuit, UL Listed


 

Our Price : $29.08


Product Code: 500819

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Description
 
Enables any control panel to trip all ESL sounder smoke detectors on a loop, when alarm is detected.

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