The SZW26/LW26160 is a capacity 4pole rotary changeover cam switch designed for industrial control panels. It features a 3position OnOffOn configuration that allows synchronized switching of four circuits from a single actuator. With 16 terminals, it provides flexible wiring options for complex control schemes. The device is rated for 160 A at 660 V, making it suitable for demanding power distribution and motor control applications while maintaining reliable operation in industrial environments. Key benefits current and voltage rating: 160 A at 660 V supports demanding power control tasks in industrial equipment. Fourpole, synchronized switching: Coordinated changeover of four circuits from one actuator simplifies control wiring and improves reliability. Centeroff convenience: The 3position OnOffOn configuration provides safe, easily accessible central Off for maintenance or servicing. Flexible wiring with 16 terminals: Ample connection points support clean, organized panel layouts and wiring options. Durable rotary cam design: Built to handle regular cycling in control applications, contributing to long service life. Compatibility within the SZW26/LW26160 family: Facilitates replacement, upgrade, or crossreference within the same product line. Key attributes Model: SZW26/LW26160 Type: Rotary changeover cam switch Configuration: 3 Position OnOffOn Poles/Phases: 4 Phase (4pole) Terminals: 16 Current rating: 160 A Voltage rating: 660 V Applications and use cases Industrial motor control: Implement synchronized switching of four circuit paths for motor start/stop or phase selection in machinery that requires coordinated changes across multiple lines, using a single control handle. Power distribution panels: Use in control cabinets to transfer between supply paths or route four separate loads, with a central Off position for safe maintenance. Equipment upgrades and replacements: or upgrade legacy fourpole changeover switches with a compatible SZW26/LW26160 device to maintain consistent performance and wiring schemes. This description reflects the product's specifications and features, presented in a clear, professional, and credible manner suitable for engineering and decisions.