Schneider Electric 9012GCW-2 Pressure Switch SPDT

The Schneider Electric Telemecanique 9012GCW-2 is an electromechanical pressure switch (SPDT) that monitors hydraulic and pneumatic pressure and switches electrical circuits at preset levels. Used in hydraulic power units, air compressors, pumps, process control equipment, and industrial machinery, it provides dependable pressure sensing with adjustable setpoints and differential. The unit belongs to the 9012G series and carries model 9012GCW-2 with SPDT contacts (one normally open, one normally closed) and snap-action silver-nickel contacts. Its pressure range is 90 to 2900 psi (adjustable) with a maximum pressure rating of 15,000 psi, and its 1/4 in. 18 NPTF pressure connection supports panel- or machine-mounted installations. The device uses screw-clamp terminals on a four-terminal block and features a die-cast aluminum enclosure for robust industrial use. It complies with UL 508, CSA C22.2 No. 14, and CE marking, making it suitable for hydraulic, pneumatic, and general industrial process control applications where automatic pressure regulation and equipment protection are essential. Common replacements include Schneider Electric 9012GCW1 and 9012GCWM2, as well as the Allen-Bradley 836T series.