Interlogix 521NCRXT

Photoelectric 2-Wire Smoke Detector w/ CleanMe, Heat Sensor and Auxiliary Relay, 8.5 – 33 VDC. Smart Dual Fixed/Rate of Rise Heat Sensors. Auxiliary Relay.

Condition: New
Brand: Interlogix
Status: Obsolete
SKU: 45092
Manufacturer Part #: 521NCRXT
Alternative: 2WTR-B

Additional information

Weight 0.5 lbs
Dimensions 5.50 × 5.50 × 2.00 in
Detection Method

Fixed Temperature, Photoelectric, Rate-of-Rise

Thermal Rating

135°F

Series

Production Status

Obsolete

Brand

Resources

Data Sheet: Smoke Detectors with Auxiliary Functions, 500N Series
Installation Sheet: ESL 500N Series Smoke Detector
Compatibility Index: ESL Smoke Detector