Flush-mount illuminated blue button 1 NO 1 NC nickel ring ST22-KLN-11-24-BA9S. ST22-KLN-11-24-BA9S\.

Illuminated flush-mounted button – reliability and functionality in one

This illuminated flush-mounted button is an element designed for applications requiring reliable control of electrical circuits. It is ideal for both industrial applications and control devices where durability and clear signaling are important. The construction with a nickel ring gives it an aesthetic look, and the high degree of protection (IP65) guarantees resistance to harsh environmental conditions.

Construction and application

The button is designed for mounting in 22 mm diameter holes. Its flat design and blue color make it easy to identify and operate. Backlighting at 24V provides good visibility even in low light conditions. It uses a screw connection, which ensures a secure and durable connection of the wires. This button is used in control panels, machines, automation devices and anywhere a reliable circuit starting or stopping element is needed. Self-resetting means that when the button is released, it returns to its initial position.

Key features and benefits

• Durable construction: High-quality materials ensure long-lasting and trouble-free operation even in demanding industrial conditions.
• High tightness (IP65): Protection against dust and water jet means that the button can be used in harsh environments.
• Clear signaling: Blue backlighting makes it easier to identify and operate the button, especially in dark rooms or in limited visibility conditions.
• Versatility: Designed for mounting in standard 22 mm diameter holes, which makes it easy to replace existing elements or integrate with new projects.
• Safety: It has one normally open contact (1NO) and one normally closed contact (1NC), which allows for the construction of safe and reliable control circuits.
• Easy installation: Screw connection ensures quick and secure installation of electrical wires.
• Aesthetic appearance: The front ring made of plastic and the nickel finish give the button an elegant look that blends well with various control panels.
• 24V supply voltage: A wide range of backlight supply voltages makes the button compatible with most standard control systems.