Air Compressor Pressure Switch w/ 2 Way Release Valve, 1/4" Threaded, Low HP, 100-200 PSI, Off at 175 PSI

Note: Due to a rebranding at Schneider Electric, this product now falls under the Telemecanique brand. The product itself remains unchanged

This product is part of the Nema Pressure Switches range, an offer of air compressor switches. This air compressor switch has 2 normally closed, snap action, DPST-DB (double pole single throw, double break) form YY contacts and off at 175psi pressure setting value. The pressure switch with a pressure sensor size of 200psi, an adjustable range on rising pressure of 100psi to 200psi and approximate fixed differential of 40psi. It is furnished with screw clamp terminals for electrical connection and 0.25inch NPT external for fluid connection. This low HP switch has a diaphragm actuator which can be operated from any position and fixed differential scale for internal settings. The enclosure is made of polypropylene. It is available in size of 2.78inch (W) x 3.76inch (D) x 3.92inch (H) and weighs 1lb. It is suitable for pressure controlling or monitoring of water pumps, compressors, agricultural/irrigation water systems, moulding presses, injection moulders, grinding machines, machining centres, complex and special machines. It is an IP20 and NEMA 1 rated product. This product is certified by CE, CSA and UL. Meets UL 508 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 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-users applications.

• Factory modification: 2-way pressure release valve
• Pressure sensor type: Electromechanical pressure switch
• Controlled fluid: Air (-22...257 °F)
• Adjustable range on rising pressure: 100...200 psi
• Approximate adjustable differential: 40 psi
• Destruction pressure: 220 psi
• Pressure actuator: Diaphragm
• Pressure switch type of operation: Regulation between 2 thresholds
• Scale type: Fixed differential
• Setting: Internal
• Local display: Without
• Contacts type and composition: 2 NC, snap action, DPST-DB, Form YY
• Cable entry number: 2 0.88 in cable entries with 0.84 in across flats UL 508
• Electrical connection: Screw-clamp terminals, clamping capacity: 5.261 mm / Screw-clamp terminals, clamping capacity: 10 AWG
• Fluid connection type: 0.25 inch NPT external conforming to UL 508
• Short circuit protection: 20 A by cartridge fuse, type gG
• Materials in contact with fluid: Nitrile (Buna-N) or equivalent rubber diaphragm / Zinc plated steel or equivalent flange
• Material: Noryl thermoplastic resin or equivalent cover
• Polypropylene cover
• Operating position: Any position
• Motor power kW: 0.75 kW (1 hp) at 575 V AC, 3 phases / 0.75 kW (1 hp) at 460 V AC, 3 phases / 2.2 kW (3 hp) at 230 V AC, 3 phases / 1.5 kW (2 hp) at 115 V AC, 3 phases / 1.1 kW (1.5 hp) at 115 V AC, 1 phase / 1.5 kW (2 hp) at 230 V AC, 1 phase
• Electrical durability: 100000 cycles at 10 cyc/mn
• Mechanical durability: 300000 cycles
• Terminal block type: 4 terminals
• Operating rate: 10 cyc/mn
• [Ui] rated insulation voltage: 575 V conforming to UL 508