Design: Flameretardant PC housing provides insulation and temperature resistance. The rotary selector with a flexible handle offers easy operation and panel mounting. Copper parts: copper components with silveralloy contact points for low wear and thermal conductivity, improving switch life and reliability. Applications: Suitable for electrical wiring in power switches, speed switches, and induction motor control circuits; enables reliable changeover in control circuits. Compact and aesthetic design: Sleek, compact universal changeover switch with precise craftsmanship; small footprint fits diverse panels and the flexible handle eases installation. Use scenarios: Panel wiring for auto/manual control of a conveyor motor. Switching between main and backup power in a compact control panel. Quick mode change in an induction motor speed control circuit.