The SZW26/LW2620 is a rotary changeover cam switch designed for panel mounting in control and automation applications. It combines a compact 64x64 mm panel footprint with a 10position, 5phase switching arrangement and robust wiring via 20 screw terminals. Rated for up to 20 A at 660 V, this switch provides a reliable means to route power and control signals across multiple circuits with a single, compact device. Key attributes Model: SZW26/LW2620 Type: Rotary changeover cam switch, panel mounted Positions: 10 Poles/Phases: 5 Phase Electrical rating: 20 A, 660 V Terminals: 20 screws Panel cutout size: 64 x 64 mm Key benefits Flexible multicircuit control: The 10position configuration enables routing across multiple circuits or control paths in a single switch, simplifying panel wiring and control logic. voltage capability: Rated to 660 V, suitable for industrial power distribution and control circuits requiring higher voltage handling. Adequate current capacity: 20 A rating supports a wide range of control and power switching tasks common in automation and machinery panels. Secure wiring: 20 screw terminals provide robust, reliable connections for complex wiring schemes and easy field maintenance. Durable, compact footprint: The 64x64 mm panel size allows easy integration into compact control panels without sacrificing performance or reliability. Applications and use cases Control panels in automation systems: Use the 10position, 5phase configuration to select among multiple control paths or sequencing steps for a multiaxis machine, batch process, or centralized control logic. Power distribution and routing in equipment cabinets: Employ the cam switch to switch between different power paths, modes, or sources within a single panel, reducing wiring complexity and improving reliability. Test rigs and development setups: In lab or production test environments, leverage the 10 positions to quickly switch between test channels, loads, or configurations, enabling efficient comparative testing and setup changes. Compatibility and installation notes Fits standard 64x64 mm panel cutouts for compatible panel mounting. Model family includes SZW26/LW2620, with a 10position, 5phase configuration suitable for complex switching needs. 20 screw terminals provide secure connections for wiring with compatible terminal blocks or cables. This rotary changeover cam switch offers a clear, durable solution for voltage, multipath control in panelbased electrical systems. With its 10position, 5phase arrangement and 20terminal wiring, it supports versatile switching demands while maintaining a compact panel footprint.