SZW26/LW2663 Rotary Change Over Cam Switch — 1PC (D202.2) A robust, easytouse rotary changeover switch designed for reliable selection and isolation in twophase electrical circuits. Rated 63A at 660V, this ON OFF ON cam switch provides clear, positive switching between two inputs or circuits with a centeroff position for safe isolation. Ideal for control panels, machinery, and electrical distribution where compact, dependable manual switching is required. Key benefits Safe selection and isolation: ON OFF ON sequence lets you select either of two circuits or disconnect entirely, reducing the risk of accidental parallel connections. current and voltage capacity: 63A / 660V rating supports moderate industrial loads and common twophase applications. Simple wiring and secure connections: eight terminals allow straightforward, organized wiring for twophase circuits. Singlepiece supply: sold as 1PC for direct replacement or installation. Main attributes Model: SZW26/LW2663 Pack quantity: 1PC Rated current: 63A Rated voltage: 660V Switching sequence: ON OFF ON (changeover) Phases: 2phase Terminals: 8 terminals Variant/part code: D202.2 Functionality: Rotary cam changeover switch for manual selection between two circuits with centeroff isolation Performance and compatibility Designed specifically for twophase switching applications at up to 63A and 660V. Eightterminal layout supports clear separation of inputs and outputs and makes wiring straightforward for control and distribution use. ON OFF ON operation gives a reliable centeroff neutral position and two selectable active positions, preventing unintended circuit overlap. Typical applications Control panels: Manual selection between two feed sources or two circuit paths in industrial and workshop control panels. Machinery and equipment: Select alternate power feeds or control circuits during maintenance, testing, or mode changes. Electrical distribution and testing: Temporary or permanent changeover in distribution boxes, test benches, and service panels where a centeroff position is needed for safe isolation. What you get One SZW26/LW2663 rotary change over cam switch (D202.2) configured as ON OFF ON with 8 terminals, rated 63A/660V for twophase use. Notes Ensure installation and wiring are performed by a qualified electrician in accordance with local electrical codes and safety practices. Confirm compatibility with your system voltage and current requirements before installation.