4WITAR-B
Smoke Detectors
General Details
The 4WITAR-B is a 4-wire, photoelectric i3 smoke detector with isolated thermal sensor, built-in sounder, and Form C relay.
Specifications
- 0.5A @ 30V AC/DC
- 50mA max.
- Form C
- 2A @ 30V AC/DC
- Photoelectric
- 2.0″ (51mm) H x 5.3″ (127mm) Dia.
- 41°F (5°C)
- Isolated – 135°F (57.2°C) fixed
- 0% to 95% RH, noncondensing
- 30% of nominal (peak to peak)
- 12/24 V non-polarized nominal, 10 min. to 35 max.
- 2.5%/ft. nominal
- 85 dBA
- 50µA maximum average
- 32° to 100°F (0° to 37.8°C)
- 7.1 oz. (200 g)
- 4-wire
- 14-22 AWG
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