Illuminated green momentary push button 1 NC 1 NO nickel-plated ring "TURN LEFT" ST22-KLZ-11-230-LED\AC-13

Control button – a reliable control element

This robust and functional illuminated control button from SPAMEL is a solid and functional solution for applications in industry, machines and equipment. Designed for mounting in 22 mm diameter holes, it provides convenient and safe operation. The distinctive green color and LED backlighting make it easy to identify the function, even in low light conditions. The nickel-plated ring gives it an aesthetic appearance and increases resistance to corrosion. The marking "OBR.W LEWO" (ROT. IN LEFT) indicates the direction of rotation or the function of the button, which is particularly important in applications requiring precision.

Construction and user parameters

The button is designed for durability and reliability. The IP65 protection class guarantees resistance to dust and water ingress, allowing it to be used in harsh industrial conditions. The material of the front ring – plastic – provides mechanical strength and electrical insulation. The button has one normally closed (NC) contact and one normally open (NO) contact, making it a versatile element in control circuits. Compact dimensions (22 mm hole diameter) make it easy to integrate with existing control panels.

Application and benefits for the installer and user

This button is used in a wide range of applications, such as:

• Machine control panels: Starting, stopping or changing the operating mode of industrial machines.
• Building automation: Controlling lighting, ventilation or other automation systems.
• Electrical appliances: Switching electrical appliances on and off safely.
• Specialized applications: Where reliable control with clear optical signaling is required.

For the installer, this means easy installation thanks to the standard hole size (22 mm) and confidence in operation thanks to the high quality of workmanship and compliance certificates with PN-EN 60947-5-1 and IEC 60947-5-1 standards. For the end user, it guarantees safe and intuitive operation thanks to the clear function marking and LED backlighting improving visibility in all conditions. In addition, high resistance to external factors ensures long-term reliability of the device.