Product Description
The Edwards EST CRB4U-1 is a 4″ relay detector base (1.25A @ 30 Vdc) for use with Edwards EST EC Series of Smoke and Heat Detectors.
Product Description
The Edwards EST CRB4U-1 is a 4″ relay detector base (1.25A @ 30 Vdc) for use with Edwards EST EC Series of Smoke and Heat Detectors.
Product Description
The Edwards EST CRB4U-1 is a 4″ relay detector base (1.25A @ 30 Vdc) for use with Edwards EST EC Series of Smoke and Heat Detectors.