Technical Parameters Mechanical Number of Positions: 2 maintained fixed positions (typically A and C). Handle Type: Short red handle/knob for compact panel mounting. Operator Type: Maintained — stays in the selected position until manually switched again. Mounting: Standard 22 mm panel cut‑out for control devices. Housing Material: Durable black plastic. Contact Blocks: Not included — requires separate modular contact block(s) to provide electrical switching functionality. Mechanical Durability: High mechanical life for frequent use. Environmental & Protection Operating Temperature Range: Approx. –25 °C to +70 °C. Storage Temperature Range: Approx. –40 °C to +85 °C. Front Protection Rating: Designed for dust and splash resistance when installed (e.g., front panel up to high IP rating). Terminal Protection: Basic protection at terminals with appropriate enclosure installation. Physical Dimensions Width: ~48 mm (operator body). Height: ~30 mm. Depth: ~55 mm. Weight: Approx. 0.024 kg. Typical Applications Mode selection in control panels (e.g., On/Off, Auto/Manual). Operator interfaces for industrial automation equipment. Human‑machine interface (HMI) logic selection in PLC and relay systems. Situations requiring a simple maintained two‑position control with modular construction.