Technical Parameters Electrical Ratings Rated operational voltage: Up to 300 V AC/DC. Contacts: 2 normally open + 1 normally closed (2NO + 1NC). Current ratings: Typical control circuit currents suitable (e.g., 1 A @ ~230 VAC, smaller DC currents). Rated insulation voltage: Typical low‑voltage switch class. Rated impulse withstand voltage: Designed to IEC/EN low‑voltage standards. Mechanical & Environmental Handle type: Short rotary handle. Number of positions: 3 maintained positions. Mechanical durability: Designed for many operational cycles. Operating temperature: Approx. –25 °C to +70 °C. Storage temperature: Approx. –40 °C to +85 °C. Degree of front protection: High dust and water resistance when properly installed (front up to IP66/IP67/IP69K). Terminal protection: Basic IP20 at terminals when installed. Physical & Installation Panel cut‑out: Standard 22 mm industrial mount. Mounting: Snap‑on panel installation for quick assembly. Bezel material: Chrome metal with black handle. Terminal type: Screw terminals. Typical Applications Mode selectors (e.g., Off/Auto/Manual) in industrial control cabinets. Operator interfaces for machines, conveyors, and equipment. Multi‑position control inputs for PLCs and relay systems. General purpose selector for control logic panels.