Description
The C-TEC ActiV C4403A2 EN54-5 A2 Heat Detector is a high-quality conventional fixed-temperature heat detector designed to provide reliable fire detection in applications where heat detection is preferred over smoke detection. Manufactured in the UK by C-TEC, this 60°C fixed-temperature heat detector delivers dependable detection performance and is third-party certified to EN54-5 by Intertek, making it a strong choice for conventional fire alarm systems.
The C4403A2 ActiV Heat Detector generates an alarm when the detected temperature reaches between 54°C and 65°C, making it suitable for environments where normal operating conditions may make smoke detectors less appropriate. The detector features a wide 9–33V DC operating range, low quiescent current and two ultra-bright red LED indicator strips providing excellent 360° visibility when the detector is in alarm.
Designed for straightforward integration into conventional fire alarm systems, the C-TEC C4403A2 is compatible with C-TEC ActiV C4408D diode, C4408 non-diode and C4408R relay bases. Its compact white polycarbonate housing, reliable fixed-temperature operation and installer-friendly design make it an excellent choice for commercial and conventional fire alarm applications. Whether you’re replacing an existing detector or specifying components for a new fire alarm system, the C4403A2 provides dependable EN54-5 heat detection from a trusted UK manufacturer.
Key Features:
- C-TEC ActiV C4403A2 conventional fixed-temperature heat detector
- Type A2 / Class A2 heat detector
- 60°C nominal fixed-temperature detection
- EN54-5 certified by Intertek
- Detects temperatures between approximately 54°C and 65°C
- Wide 9–33V DC operating voltage
- Two ultra-bright red LED strips for 360° alarm indication
- Compatible with C4408D diode, C4408 non-diode and C4408R relay bases
- Low quiescent current for efficient operation
- Durable white polycarbonate housing manufactured in the UK
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