Square D 30/50 Water Pump Pressure Switch - 9013FSG2J21

Square D Pumptrol Pressure Switches are the name brand choice for the professionals. Specifications Pressure sensor type: Electro-mechanical pressure switch Controlled fluid: Fresh water (-22...257 °F) Adjustable range on rising pressure: 20...65 psi Approximate adjustable differential: 15...30 psi Destruction pressure: 220 psi Pressure actuator: Diaphragm Pressure switch type of operation: Regulation between 2 thresholds Scale type: Adjustable 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: 10 AWG / Screw-clamp terminals, clamping capacity: 5.261 mm² Fluid connection type: 0.25 inch NPSF internal conforming to UL 508 Short-circuit protection: 20 A by cartridge fuse, type gG Materials in contact with fluid: Zinc plated steel or equivalent flange Nitrile (Buna-N) or equivalent rubber diaphragm Material: Polypropylene cover Noryl thermoplastic resin or equivalent cover Operating position: Any position Motor power: kW1.5 kW (2 hp) at 230 V AC, 1 phase 1.1 kW (1.5 hp) at 115 V AC, 1 phase 1.5 kW (2 hp) at 115 V AC, 3 phases 2.2 kW (3 hp) at 230 V AC, 3 phases 0.75 kW (1 hp) at 460 V AC, 3 phases 0.75 kW (1 hp) at 575 V AC, 3 phases Electrical durability: 100000 cycles at 10 cyc/mn Mechanical durability: 300000 cycles Terminal block type: 4 terminals [Ui] rated insulation voltage: 575 V conforming to UL 508 Repeat accuracy: +/- 3 % Terminals description ISO n°1: L1-T1 / L2-T2