DANFOSS Switch RT32W

This is a pressure switch named RT32W. It has a wide range of application parameters. The maximum test pressure [bar] Pe is 47 bar, equivalent to 682 psig in pounds per square inch gauge pressure. The highest working pressure is 42 bar, which is 610 psig. The enclosure protection class is IP66, providing reliable protection against dust and water ingress. Regarding the fluid group, it belongs to fluid group 1. The burst pressure [bar] is 136 bar, ensuring safety under extreme pressure conditions. The environmental temperature range is -40 °C (the lowest) to 70 °C (the highest), which is -40 °F to 158 °F. This wide temperature range allows the product to be used in various environments. For electrical specifications, it complies with the EN 60947 - 4/-5 standard. The electrical connection is of the cable thread type, with a size of 2xPg 13.5, and its form is internal thread, complying with the DIN 40430 standard. In terms of the contact function, it is SPDT. The contact capacity includes AC15=3 A, 400 V; AC1=10 A, 400 V; AC3=4 A, 400 V; DC13=12 W, 220 V; LR=28 A, 400 V. The adjustment range [bar] Pe is from 5 bar (the minimum) to 25 bar (the maximum), corresponding to 72.5 psig to 362.6 psig in pounds per square inch gauge pressure. The EN 60947 wiring properties are as follows: for flexible with ferrules, it can be 0.2 - 1.5 mm²; for flexible without ferrules, 0.2 - 2.5 mm²; and for solid or stranded wires, 0.2 - 2.5 mm². The EN 60947 electrical properties include insulation up to 400V, a pollution degree of 3, a rated impulse voltage of 4 kV, and short - circuit protection with a 10A fuse. The pressure connection is of type G, with a size of 1/2 and the standard ISO 228 - 1. The pressure connection has male/female threads, which are external threads, and the pressure sensing element is a bellows. The contact system is repairable. The hysteresis range is 0.8 - 3 bar, equivalent to 11.6 - 43.5 psi in pounds per square inch. The product is listed in catalog IV.