SZW26/LW2620/B202.2 20A 660V Pole 8 Screw 3 Position 48x48mm Panel Transfer Momentary Changeover Cam Switch Key benefits Reliable manual transfer and changeover control for industrial and commercial panels — rated for up to 20 A and 660 V to handle demanding circuits. Compact, panelmount design (48 x 48 mm) saves space and fits standard panel cutouts for straightforward installation. Momentary changeover action provides precise, temporary switching positions when required, reducing the risk of accidental sustained switching. Screw terminal connections ensure secure wiring and simple maintenance without special connectors or tools. What this switch does and why you need it This SZW26/LW26 cam switch provides a dependable way to transfer circuits or change connections in control and distribution panels. With an 8pole configuration and three selectable positions, it supports multicircuit switching tasks while maintaining clear, repeatable mechanical detents for positive position indication. It is especially useful where a robust, manually operated changeover or selector function is required. Key attributes Model: SZW26/LW2620/B202.2 Current rating: 20 A Voltage rating: 660 V Poles: 8pole configuration Positions: 3position, momentary changeover cam action Terminals: screwtype terminals for secure wiring Mounting: panelmount, 48 x 48 mm panel cutout Performance and compatibility Designed for direct manual operation in control panels, switchboards, and machinery enclosures. 20 A / 660 V ratings accommodate common industrial control circuits and distribution uses. 8pole switching supports multicontact transfer needs where multiple circuits must be changed simultaneously. Typical applications Power source transfer in control panels — temporarily switch between supply options during maintenance or testing. Machine control and selection — select operating modes or perform temporary overrides on production equipment. Industrial distribution and switchboards — isolate or reroute multiple circuits with a single, reliable selector switch. Installation and handling tips Fits a standard 48 x 48 mm panel cutout; ensure panel thickness and clearance match installation requirements. Use appropriate wire sizes for the 20 A rating and tighten screw terminals to the manufacturer's recommended torque for reliable connections. Verify wiring configuration and desired momentary action before final assembly to confirm correct switching behavior. This SZW26/LW2620/B202.2 cam switch provides a practical, capacity manual changeover solution for industrial control and distribution applications where compact size, secure screw connections, and momentary 3position control are required.