Control small electrically driven air compressors with the Telemecanique 9013FHG12J52M1X Pumptrol Pressure Switch. This electromechanical switch features a diaphragm actuator and 2 NC snap action contacts, providing reliable regulation between two thresholds with a fixed differential. Designed for indoor and general purpose applications, it offers a robust thermoplastic housing and NEMA 1/IP20 enclosure for durability. The switch includes a maintained manual cut-out lever for convenient operation.The Telemecanique 9013FHG12J52M1X is an electromechanical pressure switch designed for controlling small electrically driven air compressors. It operates within a pressure range of 70 to 150 psi with a differential of 30 psi and a maximum pressure of 220 psi. The switch features 2 NC (Normally Closed) contacts with a rating of 1 hp at 575 V AC. It has a temperature rating of -33 to 257 deg F and dimensions of 3.1 in W x 3.76 in D x 3.71 in H. The enclosure type is NEMA 1/IP20. The fluid connection is 1/4 in NPSF internal, and it utilizes a Nitrile diaphragm. Electrical connections are made via screw clamp terminals with a 10 AWG clamping capacity.