Protruding illuminated blue button 1 NO 1 NC nickel-plated ring SP22-WLN-11-230-BA9S. SP22-WLN-11-230-BA9S\.

Extremely durable button.

This button, designed for mounting in 22 mm diameter holes, combines a solid construction with practical solutions. It is ideal for applications requiring clear signaling and reliable operation, both in industrial conditions and in commercial buildings. Its construction provides resistance to dust and moisture (IP65), which guarantees long-term operation even in difficult conditions.

### Characteristics and application

The button features blue backlighting, which increases its visibility, and a self-reset function – after pressing, it automatically returns to its original position. Made of high-quality materials, with a plastic front ring and nickel-plated finish, it looks aesthetically pleasing and is resistant to mechanical