Air Pressure Switch Adjustable SPDT Auto

Air Pressure Switch Pressure Setpoint Type Adjustable Pressure Type Differential Negative Positive Mounting Orientation Vertical Maximum Pressure Setting 12 in wc Minimum Pressure Setting 0.05 in wc Maximum Differential Pressure Setting 0.8 in wc Minimum Differential Pressure Setting 0.02 in wc Sample Line Connection Size 1/8 in 1/4 in Sample Line Connector Type Barb Electrical Rating 15 A Non-Inductive to 277V AC 300 VA Pilot Duty @ 115 to 277V AC Input Voltage 277V AC