US$ 28.95
Kidde-Fenwal 27121-20 450°F HENRIQUE and Acknowledge functions
$500.00
Description
and Acknowledge functions
or any normally open fire alarm initiating device will activate audible and visual signaling devices
Datasheet: SD365CO
In many cases this set of contacts will be connected to a controlling relay that is used to switch heavier voltages
NC700X DCT ABS 2015-2020
Kidde-Fenwal 27121-20 450°F HENRIQUE and Acknowledge functionsDETECT A FIRE (D A F) thermal detectors are UL Listed and FM Approved detection and release devices for use with fire detection systems to activate alarms and extinguishing systems. This Rate Compensated device combines the best features of both fixed temperature and rate of rise detectors.
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