B501-BL SYSTEM SENSOR 4-Inch Base / For Notifier Farenhyt Silent Knight and Fire-Lite Detectors / Black Color

GENERAL DESCRIPTION

The B501-WHITE B501-IV and B501-BL are detector bases connected for use in an intelligent system with screw terminals provided with energy ( and -) and remote annunciator connections. Communication takes place on the power lines ( and -).

SPECIFICATIONS

Base diameter: 4.0 "(10.2 cm)

Base Height: 0.74 "(18.8mm)

Operating temperature: see the operating temperature range of the corresponding sensor using the cross-reference table of base / sensor at systemsensor.com

Electrical ratings: includes base and detector

Operating voltage: 15 to 32 V DC

Standby current: 150 µA

Listings: UL268 ULC S529

2024-02-23 11:55:31

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