i3 Series Smoke Detectors

System Sensor 4W-B Smoke Detector

$40.95

4W-B Smoke Detector
Replacement For System Sensor 2112/24B, 2112/24D, 2112/24S, 2412B, 2424

Detection:	Photoelectric

Wiring:	4-wire

Operating Voltage:	12/24 V non-polarized nominal, 8.5 min. to 35 max.

Maximum Ripple Voltage:	30% of nominal (peak to peak)

Alarm Current:	20mA max. @ 12V, 23mA @ 24V

Standby Current:	50 µA max. avg.

Alarm Contact Ratings:	0.5 A @ 30V AC/DC

Temperature Range:	32° to 120°F (0° to 49°C)

Humidity Range:	0% to 95% RH, noncondensing

Sensitivity:	2.5%/ft. nominal

Wiring Gauge:	14-22 AWG

Dimensions:	2.0" (51mm) H x 5.3" (127mm) Dia.

Weight:	6.3 oz. (178 g)

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Product 5/10

This product was added to our catalog on Monday 28 December, 2009.