SCHURTER Inc Swa1 1;0 Rohs Compliant Schurter 33.4518

The SWA1 is a panel-mount voltage selector switch with two stages and series-parallel connections, designed for selecting between two mains voltage levels. It features solder terminals, panel mounting with screw-on fastening, and a maximum panel thickness of 8.5 mm. The switch is rated for 6.3 A at 250 VAC under IEC, UL, and CSA standards, with an insulation resistance greater than 10,000 MΩ and dielectric strength exceeding 2 kVAC between L-N and 4 kVAC between L/N-PE. It achieves IP40 protection, operates from -40 °C to 85 °C, and has a mechanical lifetime of 300 cycles without load. The thermoplastic socket is black, UL 94V-0 rated, and the part weighs 3.9 g. The 33.4518 variant is designated for '0 1' labeling. The switch complies with IEC 61058-2-5, UL 508, and CSA C22.2 No. 55 standards.