C-Tec C4403B ActiV Class B High (75°C) Fixed Temperature Heat Detector

C-Tec ActiV Class B High (75°C) Fixed Temperature Heat Detector - C4403B

The C4403B Class B fixed temperature heat detector generates an alarm condition if the temperature within the protected area reaches a temperature of between 69ºC and 85ºC. Heat detectors are typically used in environments where smoke detectors cannot be installed, for example, in areas susceptible to fumes, airborne materials and smoke such as in kitchens, loading bays, workshops, wood mills and nightclubs.

Key Features

A high-quality Class B fixed temperature 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

Carries the pan-European ‘CertAlarm’ mark

Wide 6-33V DC operating voltage

Two 8mm x 2mm ultra-bright red LED indicating strips offering 360º visibility

Sophisticated onboard detection algorithms help reduce false alarms by rejecting momentary abnormal readings

Compatible with our ActiV C4408D diode, C4408 non-diode and C4408R relay bases (all bases include an integrated detector/base locking mechanism and ID tag)

Class A1 fixed heat, class A1R rate-of-rise, optical and multi-sensor variants also available