Robertshaw 2374-510 Air Pressure Sensing Switch

Air Pressure Sensing Switch; Type Field Adjustable; Operator Type Diaphragm; Pressure Media Air; Contact Configuration SPDT, 2-Circuit; Connection Type Silver Contact; Application Universal Air Pressure Sensing Switch; Electrical Rating 1/10 HP at 120 to 277 Volt AC, 28 Volt Amp Pilot Duty at 24 Volt AC, 125 Volt Amp Pilot Duty at 120 Volt AC, 5 Amp at 24/120/277 Volt AC; Set Point Range 0.1 to 10 Inch WC