Flush-mounted illuminated push button BSP green 1 NO/1 NC, nickel ring SP22-AKLZ-11-24-BA9S. SP22-AKLZ-11-24-BA9S\.

Illuminated control button – reliability and functionality in one

This flush-mounted control button, with a 22 mm diameter opening, combines a solid construction with practical features. Designed for both professional and end-user applications, it provides convenient and safe operation of devices. The green button color and nickel-plated ring give it an aesthetic appearance that blends well with various control panels.

Construction and operating parameters

The button is characterized by a flat design and lacks self-return – it remains in the closed position after being pressed, which is particularly useful in applications requiring a maintained state. It has one normally open (NO) and one normally closed (NC) contact, allowing it to be used in various control circuits. The front ring made of high-quality plastic ensures durability and resistance to mechanical damage. The IP65 protection rating guarantees resistance to dust and water jets, allowing operation in harsh industrial conditions. The button illumination powered by 24V (BA9S light source) increases its visibility in low-light conditions.

Application and mounting

The button is used in a wide range of devices and machines, such as:

• Control panels
• Industrial automation
• Lifting equipment
• Construction machinery
• Alarm systems

Mounting is simple and intuitive thanks to screw connections. The button is designed for openings with dimensions of 22 mm x 22 mm. Compliance with PN-EN 60947-5-1 and IEC 60947-5-1 standards confirms its safety and reliability. Connection cables should have a cross-section of 1…2.5 mm² (solid core) or 0.75…1.5 mm² (stranded). The button can operate in an ambient temperature from -40°C to +70°C.