This product is part of the NEMA Pressure Switches range, an offer of pump or compressor switches. This pump or compressor switch has 2 normally closed, snap action, DPST-DB (double pole single throw, double break) form YY contacts and pressure setting value of customer special. The pressure switch with a pressure sensor size of 250psi (30psi to 190psi), an adjustable range on rising pressure of 80psi to 250psi and approximate adjustable differential of 40psi to 60psi. It is furnished with screw clamp terminals for electrical connection and 0.25inch male pipe thread on pressure connection. This switch has a diaphragm actuator which can be operated from any position and adjustable differential scale for internal settings. The enclosure is made of cast aluminium. It is available in size of 7.13inch (W) x 5.38inch (D) x 8.46inch (H) and weighs 2.25lb. It is suitable for pressure controlling or monitoring of water pumps, compressors, agricultural/irrigation water systems, molding presses, injection molders, grinding machines, machining centers, complex and special machines. It is an IP20 and NEMA 4 rated product. This product is certified by CE, CSA and UL. Meets UL 508 and NSF ANSI 372 standards. Every pressure switch has two operating points, one on rising pressure and one of falling pressure. The operating point on rising pressure is referred to as the TRIP POINT or cut out for pumps and compressors. Power pressure switch rated for the direct control of motors in pump and compressor applications. Rugged, robust construction provides a long life and years of uninterrupted, worry-free service. Electromechanical switch to monitor and control pressure conditions for industrial and end-user applications. Power pressure switch is rated for the direct control of motors in compressor applications. The Square D brand water pressure switch has expanded to industry leading Pressure Sensors and Switches.
CA Prop65 Warning