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System Sensor 4WTR-B 4-wire photoelectric i3 smoke detector with thermal sensor, US $54.99 – Picture 0
System Sensor 4WTR-B 4-wire photoelectric i3 smoke detector with thermal sensor, US $54.99 – Picture 0

System Sensor 4wtr-b 4-wire Photoelectric I3 Smoke Detector With Thermal Sensor

US $54.99

  • Trenton, New Jersey, United States
  • Mar 8th
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The 4WTR-B is a 4-wire, photoelectric i3 smoke detector with thermal sensor and Form C relay.Specifications Alarm Contact Ratings0.5A @ 30V AC/DC Alarm Current:35mA max. Auxiliary ContactForm C Auxiliary Contact Ratings2A @ 30V AC/DC DetectionPhotoelectric Dimensions2.0" (51mm) H x 5.3" (127mm) Dia. Freeze Trouble41°F (5°C) Heat Sensor135°F (57.2°C) fixed Humidity Range0% to 95% RH, noncondensing Maximum Ripple Voltage30% of nominal (peak to peak) Operating Voltage12/24 V non-polarized nominal&#044 10 min. to 35 max. Sensitivity2.5%/ft. nominal Standby Current50µA maximum average Temperature Range32° to 100°F (0° to 37.8°C) Weight7.1 oz. (200 g) Wiring4-wire Wiring Gauge14-22 AWG
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand System Sensor
Type Fire Alarms
Model 4WTR-B
Country/Region of Manufacture Mexico
MPN 4WTRB
UPC 783863019999

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