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C-Tec C4403A1R C4 ActiV Rate of Rise Heat Detector

C-Tec C4403A1R C4 ActiV Rate of Rise Heat Detector

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C-Tec C4403A1R C4 ActiV Rate of Rise Heat Detector

Product Description

A high-quality type A1R static/rate of rise heat detector offering outstanding detection performance.


Product Details

Approvals/certifications Certified to EN54-5 by Intertek.
Application/operation Generates an alarm condition when it detects a sudden rise in temperature or if it detects a static temperature of between 54ºC & 65ºC.
Application temperature 25°C typical, 50°C max.
Static response temperature 54°C min, 65°C max.
Supply wiring 2-wire monitored, polarity sensitive.
Supply/operating voltage 9 to 33V DC.
Quiescent current 30µA @ 24 VDC.
Alarm voltage 6-33V DC.
Alarm current 19mA @ 12-33V DC; 11mA @ 9V DC; 2.5mA@ 6V DC.
Alarm reset voltage Less than 1V DC (+0.5 seconds alarm reset time).
Expansion connections Remote LED output available via ActiV base. Current source to the negative line, short-circuit protected. Max voltage 2.7V DC.
Product dimensions (mm) 102.2mm diameter x 37mm deep (detector in base); 102.2mm diameter x 57.5mm deep.
Construction & finish White polycarbonate casing rated to UL94 V-2 with nylon parts.
IP Rating IP42.
Weight 99g.


Internal external


Prouct type

Fire Alarm

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