Protruding button, illuminated green, 2-pole, nickel-plated ring ST22-WLZ-20-24-BA9S. ST22-WLZ-20-24-BA9S\.

Control button – a reliable element of the installation

This protruding, green illuminated button is a solid and functional element designed for control and signaling in various applications. It is ideal for machine panels, control cabinets, and directly in device housings. Made of high-quality materials, it ensures long-lasting and trouble-free operation.

Construction and parameters

The button is characterized by a 22 mm diameter hole and is made of durable plastic. It has a front ring in gray color, made of nickel-plated metal, which gives it an aesthetic appearance and resistance to mechanical damage. Green backlighting increases its visibility, especially in low-light conditions. Thanks to the IP65 protection class, it is resistant to dust and water ingress, allowing it to be used even in harsh industrial conditions.

The button has two normally open contacts (2NO) and one changeover contact (1PDT), allowing it to be used in circuits requiring reliable switching of currents up to 2.5A. The self-resetting mechanism ensures immediate return to the initial position after the button is released. Electrical connection is made using convenient screw terminals. The backlight supply voltage is 24V DC.

Applications and benefits

• Versatility: ideal for use in industry, automation, machines and equipment.
• Durability: solid construction guarantees long life even in demanding working conditions.
• Readability: backlighting makes it easier to identify and operate the button.
• Safety: high IP65 protection class protects against external factors.
• Easy installation: standard hole diameter (22 mm) allows for quick and easy installation.
• Modularity: sectional construction allows the button to be adapted to the individual needs of the user.
• Signaling: the green color of the button can be used to signal the status of the device or process.