CR135 - FDD CR135 Heat Detector Fixed and Rate of Rise (ROR) Silver

The CR135 is a combination ceiling mounted fixed heat detector and "Rate of Rise" (ROR) heat detector. It will trigger when the ceiling temperature rises at a rate of 8.4 degrees Celcius per minute. It will also trigger when the ceiling temperature hits 57 degrees Celcius.

This is the SILVER/CHROME version.

The fixed temperature portion consists of a spring-loaded plunger that releases at 57 degrees C.

CR135 Rate of Rise and Fixed Temperature Ceiling Mount Sensor Details:

• Rate of rise trigge @ 8.4 degrees C (15 F) per minute
• Fixed temperature trigger @ 57 degrees C (135 F)
• Diameter: 13.4cm (5.25"), Height 4.85 cm (2.0")
• Contact rating: 3A @ 125VAC, 1A @ 28VDC, 0.3A @ 125VDC, 0.1A @ 250VDC
• UL and ULc listed