Double-button switch 1 NO 1 NC green-red ST22-2KL-11\Z/C

Double-key control button – reliability and functionality in a compact housing

This double-key control button, designated ST22-2KL-11\Z/C, is a solid and practical solution for controlling devices in various industrial and commercial applications. Designed for mounting in 22 mm diameter holes, it provides convenient and intuitive operation. Its construction combines durability and ease of installation, making it an ideal choice for both professional installers and end-users.

Construction and application

The button is characterized by two independent control positions – green and red – allowing for the realization of two different functions or operating modes. The front ring made of high-quality plastic provides resistance to mechanical damage and external factors. The IP65 protection rating guarantees resistance to dust and water ingress, enabling safe operation in harsh environmental conditions. The button finds application in control panels, machines and equipment where reliable process control is required.

Key features and benefits

• Versatility: Two keys (green and red) allow assigning different functions or operating modes, increasing the flexibility of the control system.
• Durability: Made of high-quality materials, resistant to mechanical damage and atmospheric factors.
• Tightness: IP65 protection rating provides protection against dust and water, enabling operation in demanding conditions.
• Easy installation: Standard mounting hole diameter (22 mm) simplifies integration with existing control panels.
• Self-resetting mechanism: Ensures automatic return to the initial position after the key is released, increasing operating comfort.
• Safety: Compliance with safety standards confirmed by the CE marking.
• Screw connection: Provides a secure and durable electrical connection of wires.
• Round lens shape: Allows easy identification of the button status even in low light conditions.

This button is not only a control element – it is a guarantee of reliability and safety in your system. Its solid construction and high degree of protection ensure that it will serve for a long time, minimizing the risk of failure and downtime.