System Sensor Smoke & Thermal 4WTA-B - 4 Wire

The 4WTA-B is a 4-wire, photoelectric i3 smoke detector with a 135°F fixed thermal sensor, and has local sounder. This would be a updated / upgrade from the 4WT-B detector. Replacement for the the 4WT-B.

Specifications

  • 0.5 A @ 30V AC/DC
  • 20mA max. @ 12V, 23mA @ 24V
  • Photoelectric
  • 2.0" (51mm) H x 5.3" (127mm) Dia.
  • 41°F (5°C)
  • 135°F (57.2°C) fixed
  • 30% of nominal (peak to peak)
  • 0% to 95% RH, non-condensing
  • 32° to 100°F (0° to 37.8°C)
  • 12/24 V non-polarized nominal, 8.5 min. to 35 max.
  • 2.5%/ft. nominal
  • 50 µA max. avg.
  • 6.3 oz. (178 g)
  • 14-22 AWG
  • 4-wire


Regular price
$74.40
Sale price
$74.40
Regular price
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Smoke Alarm System Detector
4 Wire Fire Detector
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System Sensor Smoke & Thermal 4WTA-B - 4 Wire
$74.40
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