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Conventional Detection Product Line
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Conventional Detection

Series:
400 Series
Type:
Direct-Wire Smoke Detector
Model:
1412B
Description:
The 1412B is a 4-wire, ionization smoke detector with auxiliary Form C relay.

This Model Has Been Discontinued
1412B
CSFM FM MEA UL ULC

Specifications: 1412B

Detection: Ionization

Wiring: 4-wire

Operating Voltage: 12 VDC (11.3-17.3 VDC)

Alarm Current: 77mA

Standby Current: 120 µA max.

Auxiliary Contact: Form A, C

Auxiliary Contact Ratings: 2.0A @ 30 VAC/DC (Form A, C); 0.6A @ 110 VDC, 1.0A @ 125 VAC (Form C)

Temperature Range: 32° to 120°F (0° to 49°C)

Humidity Range: 10% to 93% RH, noncondensing

UL Listed Velocity Range: 1200 fpm max.

Sensitivity: 1.9% ± 0.6%/ft. nominal

Wiring Gauge: 12-22 AWG, twisted pair recommended

Dimensions: 3.12" (8.1cm) H x 5.5" (13.9cm) Dia.

Weight: 0.7 lb.