This is a Brand New, Un-used item Air Flow Switch ( NO ) sensor. It has normally open (NO) contact with a mounting clip clamp. Typical use is to monitor continuous air flow in an HVAC duct, under a raised floor, or near a fan on a rack cabinet or important server. This sensor is equivalent to Stego Air Flow Switch #01300.1.
 
Electrical Rating :
 
1) Switching Voltage :  < 60VDC
2) Maximum Switching Current : 0.17A
3) Cable length : 19" Max.
4) Operating Temperature : -20C ~ +60C without freezing