Key Features:

• High switching capacity: Designed for reliable operation with an unlimited number of switching programs.
• Durability: High electrical and mechanical endurance.
• Compact design: Small dimensions and easy installation.
• Multipurpose application: Suitable for switching in main and auxiliary circuits.
• Multiple control positions: Can have up to 12 control positions and 12 switching elements (24 contacts).
• Rotation angles: Available with rotation angles of 30˚, 45˚, 60˚, and 90˚.

Applications:

• Motor switches: For starting and stopping single-phase and three-phase motors directly from the mains. Available as star-delta switches, reversible switches, and speed control switches.
• Auxiliary control circuits: Switches for control, signaling, and measurement, designed according to switching programs.
• Selector and step switches: For transformers and welding equipment.
• Group switches: For switching heaters and lighting.

Special Features:

• Switches with increased torque: Switches with increased torque and specific switching programs are marked with B (e.g., GN20B).
• Larger front assembly: Switches requiring a larger front assembly than standard models are marked with H (e.g., GN20H).
• Gold-plated contacts: For use in dusty and aggressive environments at lower voltages (<24V) and small currents (mA).

Operating Conditions:

• Ambient temperature: Suitable for use at temperatures from -25˚C to +55˚C.

Compliance with Standards:

• International and national standards: IEC 60947, IEC 60204, DIN EN 61058, UL 60947-4-1, C 22.2 No. 14, and others.

Product Variants and Options:

• Mounting types: Standard – front mounting (U), rear mounting (O), and enclosed version (P).
• Accessories: A wide range of optional accessories and special versions to meet specific customer requirements.