Schneider Electric / Square D 9013FSG22J18M4 Adjustable Differential Pressure Switch; 220 psig, 1/4 Inch NPSF, 2 NO, DPST-DB, 575 Volt AC, 20 Amp

Detailed Description: Schneider Electric / Square D Pumptrol® Adjustable differential pressure switch is used to control air in electrically driven water pumps. It has a 9013FR pressure sensor of size 50 psi with 20 - 50 psi setting value. Switch has rugged polypropylene cover for added durability. It has a nitrile diaphragm pressure actuator that operates from any position. It regulates between two thresholds. The four-terminal block switch is furnished with 5.261 Sq.mm and 10 AWG screw-clamp terminals for electrical connection. Switch has an adjustable rising pressure range of 20 - 50 psi at 10 - 30 psi differential.

Switch with two NC, snap action, DPST-DB, Form YY contact type for high conductivity. It provides cable entry through two 0.88-Inch cable entries with 0.84-Inch across flats. It has a fixed differential scale type for internal settings and a 0.25-Inch NPSF internal fluid connection type. Switch is compatible with 3-Phase motors rated at 0.75 kilo-Watt at 575/460 VAC, 3-Phase motors rated at 2.2 kilo-Watt at 230 VAC, 3-Phase motors rated at 1.5 kilo-Watt at 115 VAC, 1-Phase motors rated at 1.1 kilo-Watt at 115 VAC, 1-Phase motors rated at 1.5 kilo-Watt at 115 VAC and 0.18 kilo-Watts at 230/115 VDC.

Switch operates at a rate of 10 cycles/minute and provides electrical durability of 100000 cycles at 10 cycles/minute with mechanical durability of 300000 cycles. It measures 3.71 Inch x 3.76 Inch x 3.1 Inch. It is included with a type gG, 20-Amp cartridge fuse for short circuit protection. Switch has a destruction pressure of 220 psi and gives a repeat accuracy of +/-3%. It operates and allows to store at a temperature of -33 to 257 degree Fahrenheit. Suitable for pressure control or monitoring of water pumps, compressors, agricultural/irrigation water systems, molding presses, injection molders, grinding machines, machining centers, complex and special machines. Switch is NEMA 1 and IP20 rated for use in hazardous locations. Switch is UL listed, CSA certified and meets CE/IEC standards.