Flush-mounted illuminated push button BSP red 2 NO/NC nickel ring ST22-AKLC-20-230-LED\AC

Illuminated control button – reliability and functionality in one

This red, critical BSP control button with LED backlighting is a robust solution for control panels, providing reliable circuit switching on and off. Designed to operate at 230V, it is perfect for machines, control cabinets and other industrial applications. The construction with two normally closed contacts allows for flexible use in various control systems.

Construction and application

The SP22 button, as this model is called, is used to switch currents up to 2.5A, as well as for visual and audible signaling. Its flat design and round lens provide ease of use, and the IP65 protection class guarantees resistance to dust and moisture – which is particularly important in harsh industrial conditions. Installation is simple thanks to screw connections.

• Versatility: ideal for machine control panels, control cabinets and other industrial applications.
• Durability: dust and moisture resistant (IP65), ensuring long-term operation even in demanding conditions.
• Safety: designed to operate at 230V and currents up to 2.5A.
• Convenient installation: screw connections facilitate installation.
• Signaling: LED backlighting increases the visibility of the button, which is important in low-light conditions or emergency situations.

The button has a nickel-plated front ring and an outer ring made of plastic, which affects its aesthetic appearance and durability. The mounting hole diameter is 22 mm – a standard value that facilitates the replacement of damaged elements or the modernization of existing installations. Non-latching operation ensures reliable button operation, and the ability to illuminate increases the functionality of the device.