This Model Has Been Discontinued

Conventional Detection

Model:

4451HT

Series:
400 Series
Type:
Plug-in Heat Detector
Description:
The 4451HT is a high-temperature plug-in heat detector.

Specifications: 4451HT

Detection: Heat
Heat Sensor: 190°F (88°C) fixed
Operating Voltage: (Mounting Base Dependent)
Alarm Current: (Mounting Base Dependent)
Standby Current: 100 µA
Operating Temperature Range: 32° to 150°F (0° to 66°C)
Operating Humidity Range: 10% to 93% RH, noncondensing
Wiring Gauge: 12-18 AWG, twisted pair recommended
Dimensions: 2.1" (53mm) H x 4.1" (104mm) Dia.
Weight: 5 oz. (150 g)