SCHURTER Inc Swm1 Unmarked Schurter 33.4014

The SWM1 is a panel-mounted voltage selector switch with three stages, designed for selecting input voltage levels in electrical appliances. It features solder terminals, panel mounting with a maximum panel thickness of 8 mm, and screw-on fastening. The switch meets IEC 61058-2-5, UL 508, and CSA C22.2 No. 55 standards, with ratings of 10 A at 250 VAC under UL and CSA, and 6.3 A at 250 VAC under IEC. It has an insulation resistance greater than 10,000 MΩ, dielectric strength exceeding 2 kVAC between L-N and 4 kVAC between L/N-PE, and a lifetime of 300 operating cycles without load. The operating temperature range is -40 °C to 85 °C, with IP40 protection, and the terminal contact resistance is less than 10 mΩ. The housing is made of black thermoplastic rated UL 94V-0. This part is unmarked and belongs to a series with variants differing only in voltage markings.