B401B System Sensor, B401B Datasheet
B401B
Related parts for B401B
B401B Summary of contents
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... Series Plug-in Smoke Detectors System Sensor’ s 400 Series plug-in smoke detectors meet the performance criteria designated by Underwriters Laboratories. Features • Low standby current • Two visible LEDs “blink” in standby and provide a 360° field viewing angle • Wide variety of mounting bases with built-in shorting spring • Detector head plugs easily into base • Built-in test switch • Field sensitivity metering of detector to meet the requirements of NFPA 72 • ...
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... Form A&C+A 120 VAC Max. Supervisory Form C 24 VDC 12 to 100** †† — 12/24 VDC 10 to 100** — 24 VDC † Flangeless base †† A lthough B401B and B401 bases are capable of operating at 12 and 24 VDC, they cannot be used with the 5451 applications Yes Yes Yes Yes Yes No No ...
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Wiring (–) (–) OPTIONAL (–) RA400Z RA400Z (– (+) 1 4 (+) (+) OPTIONAL FAULT TOLERANT WIRING 120 VAC (–) 3 RA400Z 2 4 (OPTIONAL (+) N. ...
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... Fixed heat detector with rate-of-rise. Alarm point at 57.2°C (135°F). Must be mounted to one of the 400 Series Bases listed in Mounting Base Guide. Accessories RA400Z Remote annunciator for 2- or 4-wire systems Use with ion and photo plug-in detectors. Fits standard U.S. single gang electrical box. B401BH Sounder base with B401. Requires an external 24 VDC power supply. Mounts square electrical box (1½ in minimum depth). MOD400R Detector sensitivity test tool. (See above.) Use with most analog or digital multimeters. Satisfies requirement of NFPA 72 for sensitivity testing. (See above.) RMK400 Recessed mounting kit for use with B401 or B401R mounting bases only ...