This Model Has Been Discontinued

Replacement Model: 2151, 2151T

Conventional Detection

Model:

1451

Series:
400 Series
Type:
Plug-in Smoke Detector
Description:
The 1451 is a plug-in ionization smoke detector.

Specifications: 1451

Detection: Ionization
Operating Voltage: (Mounting Base Dependent)
Alarm Current: (Mounting Base Dependent)
Standby Current: 120 µA max.
Operating Temperature Range: 32° to 120°F (0° to 49°C)
Operating Humidity Range: 10% to 93% RH, noncondensing
UL Listed Velocity Range: 1200 fpm max.
Sensitivity: 1.9% ± 0.6%/ft. nominal
Dimensions: 3.2" (8.1cm) H x 4.0" (10.2cm) Dia. (unflanged base) or 6.2" (15.7cm) Dia. flanged base
Weight: 0.5 lb. (227 g)