ActiV Class A2 Standard (60ºC) Fixed Temp Heat Detector to EN54-5. Needs base

£11.16 ex. VAT - £13.39 inc. VAT

SKU: C4403A2 Category:
  • Approvals/certifications
  • Certified to EN54-5 by Intertek (0359-CPR-00183).
  • Application/operation: Generates an alarm condition when it detects a 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.
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10 in stock (can be backordered)


A high-quality Type A2 standard fixed temperature (60ºC) 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.