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
Order Enquiry
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