Selector switches provide a simple, reliable way to route power or signals to one of several circuits from a single control. Function and benefits: one control point reduces wiring, speeds operation, and helps keep current paths organized and safe. Compatibility: fits standard panel cutouts and mounting, available in multiple pole counts and contact configurations; compatible with common control voltages and loads; check the datasheet for exact ratings. Size and materials: compact panel mount design; body options include metal bezel or temperature plastic; rugged construction suited for lab and industrial environments. Performance: low contact resistance, repeatable positions, and long mechanical life; durable terminals with corrosion resistance; EMI shielding available on metal variants. Use scenarios: Lab bench power routing: select between external power, internal battery, or standby. Test rig operation: switch between measurement modes such as monitor, calibrate, and test. Automation panels: route signals to different actuators or sensors from a single control point.