Brand: Gems Model: Ps-41 Type: mechanical pressure switch Rated voltage: 125/250VDC (V) Rated current: 5 (A) Maximum working pressure: 2.5M (Pa) Certification: CE PS41-economical compact pressure switches ▲ 3 ~ 100psi (0.2 ~ 7bar) original PS-E Series These compact pressure switches are for those narrow installation space requirements inexpensive but designed for users. Switch uses a piston / diaphragm design, it combines high-pressure piston technology, design features and the high sensitivity of the diaphragm. Switch hexagonal screw through the hidden field adjustment, to avoid unnecessary human disturbance. [Performance Parameters Operating Temperature: -40 ° F ~ +180 ° F (-40 ℃ ~ +80 ℃) switch * 5Amp @ 12/24VDC and 125/250VAC (optional 10Amp or 1Amp gold contacts) Repeatability set sentinel ± 2% @ 70 ° F (20 ℃) ??wetted port diaphragm material: Nitrile (optional EPDM and Viton?) pressure connection brass (optional 316SS) Electrical connection DIN43650AIP65; terminals IP00; fly line IP65; special Select 20/20AIP67 pressure 350 psi (25 bar) Certification CE, UL certification optional weight, about 0.3 Ibs. (0.14 kg)