DescriptionActiV Rate of Rise Heat DetectorSpecifically designed to meet stringent UK safety standards, the C-TEC ActiV Rate of Rise Heat Detector delivers unmatched integrity in fire safety systems applications.ActiV Rate of Rise Heat Detector Part No. C4403A1R Detector Base Instruction InstructionA high-quality Type A1R static/rate of rise heat detector offering outstanding detection performance at a very competitive price.Manufactured by C-TEC in the UK.Third-party certified to EN54-5 by Intertek.Wide 6-33V DC operating voltage.Two 8mm x 2mm ultra-bright red LED indicating strips offering 360º visibility.Compatible with our ActiV C4408D diode, C4408 non-diode and C4408R relay bases. Technical Specifications:Approvals/certifications Certified to EN54-5 by Intertek (0359-CPR-00183)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.Integrated within a wider network of professional fire safety systems, this unit ensures your high-sensitivity fire sensors operate with maximum efficiency. Technical Insight: Advanced microprocessor control provides intelligent drift compensation, ensuring consistent performance over the lifespan of the device. Constructed from high-impact, fire-retardant polymers, this C-TEC unit is built to withstand the rigours of continuous operation.Installation Pro-Tip: Avoid placing smoke detectors directly above cooking appliances or in high-steam areas to eliminate nuisance alarms.Compliance Framework: Fully tested and certified to relevant UK standards for C-TEC professional ecosystems.The Evolution Advantage��️ Verified C-TEC Distribution: Guaranteed authentic hardware with full support.�� Logistics Excellence: Rapid UK-wide dispatch for time-critical safety projects.�� Installer Support: Direct access to technical guidance for complex system commissioning.✅ Quality Assured: All hardware meets current UKCA/CE and BS standards.
