Flush-mounted illuminated green button 1 NO nickel-plated ring "ON" ST22-KLZ-10-230-LED\AC-6

Flush-mounted, illuminated control button – reliability and functionality

This flush control button, with a green button and nickel-plated ring, is a robust solution for various applications. Designed for both professional installers and end-users, it provides reliable operation and easy installation. The button is equipped with 230V LED backlighting, which increases its visibility and functionality in low-light conditions.

Design and application

The button is designed for mounting in a 22 mm diameter hole. The flat button design and IP65 protection rating guarantee resistance to dust and moisture, making it ideal for use in harsh industrial environments. The front ring made of high-quality plastic ensures durability and an aesthetic appearance. Screw connection facilitates quick and secure connection of wires.

Key features and benefits

• LED backlighting: Increases button visibility, making it easier to operate in low-light conditions. 230V voltage eliminates the need for additional power supplies.
• High resistance to external factors: IP65 protection rating provides protection against dust and water jets, allowing it to be used in demanding environments.
• Solid construction: Durable materials guarantee long life and reliable operation even with intensive use.
• Self-resetting mechanism: Ensures automatic return to the initial position after the button is released, simplifying operation and increasing safety.
• Universal application: Ideal for machine control panels, industrial equipment and other applications requiring reliable control.
• Rated current: Designed to operate with a rated current of 10A (continuous) and 2.5A (switching in AC-15 cat.), making it suitable for many loads.
• Safety: Protected by a 10A (fast) fuse and has a prospective short-circuit current of 1kA for Ue=500V.

Technical specifications

The button has a single normally open (NO) contact, which means that pressing the button closes the electrical circuit. It is designed to operate in an ambient temperature from -40°C to +70°C, which ensures its reliability in a wide range of climatic conditions. The mechanical durability is 3 million switching cycles, and the switching durability – 0.2 million cycles at rated voltages and currents or 1 million cycles for AC/DC electromagnets with appropriate power. Compliance with PN-EN 60947-5-1 and IEC 60947-5-1/IEC 60947-1 standards confirms its safety and quality of workmanship.