US$ 13.20
F up to 400
requiring a replacement like the 100241
the internal bimetal disc is likely fatigued or damaged
When integration involves motors with thermal overloads
System Sensor B114LP Detector Els PW 17895 F up to 400System Sensor B114LP Gas Smoke Detection, 120Vac Nominal Voltage, 4 Wire, Ceiling Mounted, Smoke Detector Adapter Base with SPST NO and SPDT relay contacts and a 470 ohm current limiting resistor for 2151 Special Applications Duct Smoke Detector
US$ 13.20
US$ 194.50
US$ 11.45
US$ 940.60
US$ 146.00