Double-key push button 2 C/O green-red DC ST22-2KL-20-220-LED\Z/C

Double-key control button – reliability and functionality in every circuit

This double-key control button, designated ST22-2KL-20-220-LED\Z/C, is a robust solution for controlling electrical circuits. Designed for both industrial applications and machine control panels, it provides safe and convenient switching of devices on and off. Its construction combines durability, resistance to external factors, and intuitive operation.

Construction and application

This button is complete and ready for mounting in 22 mm diameter holes. Two independent switching tracks allow you to control two circuits simultaneously or implement switching functions. The high-quality plastic front ring provides resistance to mechanical damage, and the IP65 protection rating guarantees protection against dust and water jets – making it an ideal choice for demanding working conditions. The button is used in control cabinets, machine operator panels, and other devices requiring reliable control.

Key features and benefits

• Two independent switching tracks: Allow control of two circuits or implementation of switching functions, increasing system functionality.
• Durable construction: Made of high-quality materials, ensuring long-lasting and trouble-free operation.
• IP65 protection rating: Guarantees resistance to dust and water, allowing use in harsh industrial conditions.
• Standard hole size (22 mm): Facilitates mounting and replacement in existing control panels.
• Wide range of rated voltages: Adapted to work with various electrical systems (up to 500 V insulation).
• Mechanical and switching durability: Ensures long device life even with intensive use (3 million switching cycles).
• Safety: Compliant with PN-EN 60947-5-1 and IEC 60947-5-1 standards, confirming its safety of use.

Technical parameters in practice

The rated continuous current of 10 A and switching currents in categories AC-15 (2.5 A at 230 V) and DC-13 (4 A at 24 V) allow this button to be used in a wide range of applications. The built-in short-circuit protection (10 A fuse insert) further increases safety. Vibration and shock resistance (compliant with IEC 60068-2-6 and IEC 60068-2-27) makes the button perfect for industrial environments exposed to vibrations and shocks.