CR Series Heat Detector

CR Series heat detectors are combination rate-of-rise and fixed-temperature. The rate-of-rise function allows the detectors to operate when the temperature at the detector increases at a rate of 15 °F per minute. The fixed-temperature portion will cause the detector to operate when it reaches the applicable temperature. The rate-of-rise portion of the detector is restorable; however the fixed-temperature portion is non-restorable.

• Low profile design
• Dual action (rate-of-rise/fixed-temperature) 
• White plastic housing
• Up to 70 ft inter detector spacing
• Open or closed contact versions available
• Available in single or multiple circuit versions
• Product includes a five-year warranty

• UL Listed
• ULC Listed
• CSFM