The SZW26/LW2620 Ith 20A Ui 660V 2 Pole 8 Screws 3 Position 48X48mm Panel Transfer ON OFF ON Changeover Cam Switch is a panel mounted twopole cam switch designed for reliable transfer and circuit selection in control panels. It provides three positions: ON OFF ON, enabling two separate outputs in addition to a safe centeroff position. With an Ith rating of 20 A and a Ui rating of 660 V, it supports common control and automation circuits while maintaining robust insulation and switching performance. The device fits a 48 x 48 mm panel cutout and uses eight screws for secure wiring connections. The 3position transfer (changeover) action allows routing power or control signals between two circuits with a single lever motion. Key benefits Enables simple circuit selection and power routing in control panels Centeroff position provides a safe state during maintenance Two ON positions allow convenient dualoutput switching without a separate switch Robust mechanical action suitable for frequent operation Secure wiring with eight screw terminals Compact 48x48 mm form factor matches standard panel fittings Key attributes Model: SZW26/LW2620 Ith (nominal current): 20 A Ui (rated insulation voltage): 660 V Poles: 2 Positions: 3 (ONOFFON) Panel cutout: 48 x 48 mm Terminals: 8 screws Type: Panel transfer cam switch Function: Changeover / transfer between two circuits Mounting: Panelmounted Application: Suitable for control panels and automation circuits requiring manual changeover switching Applications and use cases Control panels for motor starters or load routing: use the two ON positions to connect one of two loads, with a center OFF for safe maintenance Manual power source transfer: switch between primary and standby supplies with an OFF position to ensure safe power down during transitions Signal or control routing in automation panels: direct a control signal to one of two subsystems as part of a manual control scheme This description reflects the original product's brand, specifications, model, and features without adding or omitting details.