Technical Parameters General Product Type: Selector switch Model: M2SS2‑11C Actuator Style: Short rotary handle Design: Non‑illuminated selector switch Maintained Positions: 2 (maintained latching) Mounting: Panel mount, 22 mm cut‑out Contact Configuration Auxiliary Contacts: 1 × Normally Open (NO) 1 × Normally Closed (NC) Contact Form: 1NO + 1NC Contact Operation: Changes state with selector position Electrical Ratings Rated Operational Voltage: Up to 300 V AC/DC Rated Insulation Voltage: 300 V Rated Impulse Withstand Voltage: 6 kV Rated Current (AC‑15): Approx. 1 A at 220–240 V AC Rated Current (DC‑13): Approx. 0.3 A at 24–125 V DC Utilization Category: Suitable for control and signal circuits Mechanical Mechanical Life: Approx. 500,000 cycles Actuator Torque / Operation: Designed for positive manual switching Terminal Type: Screw terminal connections Environmental Front Protection Rating: IP66/IP67/IP69K (front — when installed correctly) Terminal Protection Rating: IP20 Operating Ambient Temperature: –25 °C to +70 °C Storage Temperature: –40 °C to +85 °C Pollution Degree: Suitable for industrial environments Physical Dimensions Panel Cut‑out Diameter: 22 mm Approximate Body Size: Standard compact selector switch footprint Weight: Lightweight industrial device Applications Mode selection (e.g., Local/Remote, Auto/Manual) ON/OFF or dual‑state machine control interface Control panel operator stations Industrial automation selecting between control states Logic selection input for PLCs and controllers