The SZW26/LW2620 One Pole Four Terminals 48X48 Panel 20A 660V Selector Rotary Cam Changeover Switch is a panelmounted rotary switch that provides a simple, reliable way to route a single input to multiple outputs. It is designed for control panel applications requiring a compact, fourposition changeover with solid electrical performance. Key benefits Flexible fourterminal, onepole design allows selection among four circuit connections from a single control. Rotary cam mechanism delivers positive, tactile switching with clear engagement in each position. Panel mount fits a 48X48 panel opening, enabling compact installation in control cabinets and equipment enclosures. electrical capability of 20A at up to 660V, suitable for governing power to loads in industrial and automation environments. Simple wiring and fast replacement within the SZW26/LW26 family, helping to streamline maintenance and lifecycle management. Clear, deterministic operation that supports repeatable control sequences and straightforward troubleshooting. Key attributes Model: SZW26 / LW2620 Poles: 1 Terminals: 4 Panel size: 48X48 Rating: 20A, 660V Type: Selector rotary cam changeover switch Mounting: Panelmounted for integration into control enclosures and instrument panels Positioning: Rotary selector with multiple connections available through the four terminals Compatibility and performance Suitable for control panels and automation circuits that require routing a single source to one of four outputs. Designed to operate within standard panel environments, with a compact 48X48 panel footprint. Rated for up to 20A and 660V, providing capability for several common control and signaling loads. Fourterminal configuration enables flexible wiring schemes to accommodate different control logic or load selection needs. Applications Machine control panels: select between four different operational circuits or modes for a single machine subsystem. Test and lab setups: route power or signals from a common source to four different test loads or measurement channels. Process equipment panels: implement a simple changeover between four wired circuits in a compact footprint, aiding quick reconfiguration without rewiring. Notes This description reflects the product's stated specifications and features (SZW26/LW2620, one pole, four terminals, 48X48 panel, 20A 660V, selector rotary cam changeover switch). No additional alterations or claims beyond the listed specifications are included.