Air Sensing Switch HVAC/General Purpose Differential (In. WC) 0.02 SPDT Switch Type Pressure Setting Range (In. WC) 0.05 Electrical Rating 300 VA Pilot Duty at 115 to 277V AC 15 Amps Noninductive to 277V AC Sample Line Connector Barbed Height (In.) 2 15/16 in Width (In.) 4 3/8 in Depth (In.) 6 1/8 in Mounting Holes O.C. (In.) 3 57/64 in Operating Temp Range (F) -40 to 180 Electric Duct Heater CE and CSA Certified UL and C-UL listed
