Double-button switch 1 NO 1 NC green-red DC ST22-2KL-11-110-LED/Z/C ST22-2KL-11-110-LED\Z/C

Double-key control button – reliability and functionality in one

This double-key control button, designated ST22-2KL-11-110-LED\Z/C, is an element designed for a wide range of applications in automation and control. Its construction, based on proven solutions, guarantees long-lasting and trouble-free operation. This button is used in machine control panels, control cabinets, and anywhere reliable process control is required.

Construction and characteristic features

The button is distinguished by a solid modular construction, which facilitates its assembly and servicing. The mounting hole diameter is 22 mm, and the round lens provides good visibility of the button status. The housing made of high-quality plastic ensures resistance to mechanical damage and external factors. The IP65 protection class guarantees protection against dust and water jets, allowing operation in harsh industrial conditions.

The double-key design allows for the implementation of two independent control functions. The red-green color of the button makes it easier to visually identify its purpose – often used to signal status or select a mode of operation. Built-in LEDs provide clear backlighting, increasing readability even in low-light conditions.

Applications and benefits

The ST22-2KL-11-110-LED\Z/C button is a versatile element that will work in both professional and hobby applications:

• Industrial automation: controlling machines and production equipment.
• Control cabinets: as an element of the operator panel.
• Mobile devices: use in portable control devices.
• Assembly: easy assembly thanks to the standard 22mm hole diameter and modular construction.
• Durability: high-quality materials ensure long-term operation even in harsh industrial conditions.
• Signaling: two-color design (red-green) enables intuitive signaling of the device or process status.
• Readability: LED backlighting improves button visibility in low-light conditions.
• Compliance with standards: the product meets the requirements of PN-EN 60947-5-1 and IEC 60947-5-1 standards, which guarantees safety of use.