SCHURTER Inc Swm1 4;8;16 Schurter 33.4032

The SWM1 is a panel-mount voltage selector switch with three positions and solder terminals, used for selecting AC voltage inputs. It mounts via screw-on fastening for panels up to 8 mm thick and meets IP40 protection. Certified to IEC 61058-2-5, UL 508, and CSA C22.2 No. 55, it handles 6.3 A at 250 VAC (IEC) or 10 A at 250 VAC (UL/CSA). Dielectric strength exceeds 2 kVAC between L-N and 4 kVAC between L/N-PE. Insulation resistance is over 10,000 MΩ at 500 VDC, contact resistance under 10 mΩ at 20 mV, and it supports 300 load-free cycles. Operating temperature ranges from -40 °C to 85 °C. The variant marked 4;8;16 selects those voltage steps. Packaged in units of 50.