The Telemecanique 9012GCW1 is a robust and reliable electromechanical single-stage pressure switch designed for a wide range of applications. It offers high shock-resistance and set-point stability, with internal or external range adjustment for versatile use. Featuring sealed pistons, it can handle various media including air, water, and oil, provided they are compatible with the actuator material. The switch comes standard with durable stainless steel pistons and housings, FKM diaphragms, O-ring seals, and PTFE retaining rings for longevity. Its snap action and NC-NO, SPDT-DB contact configuration ensure efficient operation. Ideal for compressed air systems, HVAC, chillers, pumping systems, machine tools, and more, this switch provides dependable regulation between two thresholds.The Telemecanique 9012GCW1 is an electromechanical single-stage pressure switch with a pressure rating of 20 to 1000 psi and a differential of 59 to 200 psi. It has a maximum pressure capacity of 1000 psi and operates within a temperature range of -10 to 185 °F. The switch features a snap action with NC-NO, SPDT-DB contact configuration and a contact rating of 10 A at 480 V AC. It supports 120 cpm operating cycles. The connection type is NPT Conduit/Screw Clamp, with a 1/4 in 18 NPTF fluid connection. The enclosure is NEMA 4/4X/13, and the housing material is Die Cast Aluminum Alloy. Dimensions are 3.5 in W x 2.63 in D x 6.37 in H. It is compatible with air, water, oil, or any media compatible with the actuator material, and controlled fluids include hydraulic oil, non-corrosive liquid, air, and non-corrosive gas within -15 to 250 deg F.