C4403B Heat Detector 75 Deg Fixed Temp
The C4403B is a high-quality Class B fixed 75 degree temperature heat detector offering outstanding detection performance at a very competitive price.
Certified to EN54-5 by Intertek and carries the pan-European ‘CertAlarm’ mark.
Wide 6-33V DC operating voltage
Compatible with our ActiV C4408D diode, C4408 non-diode and C4408R relay bases.
