System Sensor 5251B Fixed Temperature Thermal Detector
    
        $150.00
                
        
    
The System Sensor 5251B  is a plug-in Fixed Temperature Thermal Detector.
Provides 135F fixed temperature thermal detection.
COMPATIBLE BASES:
— B210LP Standard 6" Intelligent Flanged Mounting Base
— B224BI 6" Intelligent Isolator Base
— B224RB 6" Intelligent Relay Base
— B501 4" Intelligent Flangeless Mounting Base
— B200SR 6" Intelligent Sounder Base
 
 
 
         
                                                             
         
        