Illuminated green momentary button 2 NC 2 NO nickel ring "START" SP22-KLZ-22-230-LED\AC-4

Illuminated control button – reliability and functionality in one

This flush-mount control button, with a diameter of 22 mm, combines a robust construction, LED illumination, and functionality, making it an ideal solution for both professional installers and end-users.

Designed for mounting in 22 mm x 22 mm openings, it provides convenient and intuitive device control. Made from high-quality materials, it guarantees long-lasting and trouble-free operation even in harsh industrial conditions.

Construction and application

The button features a flat design with a green button and a nickel-plated front ring. It has two normally open (NO) and two normally closed (NC) contacts, allowing its use in a variety of control applications. The self-resetting mechanism ensures immediate reset after pressing, and the IP65 protection rating guarantees resistance to dust and moisture – which is particularly important in environments exposed to dirt or contact with water. The illumination is powered by 230 V AC.

Advantages and benefits

• Versatility: Two normally open and two normally closed contacts allow implementation in a wide range of control circuits.
• Durability: IP65 protection rating ensures reliable operation even in harsh industrial conditions.
• Readability: LED illumination makes it easier to identify the button in low light conditions.
• Easy installation: Standard hole size (22 mm) and screw connection simplify the installation process.
• Safety: Compliance with PN-EN 60947-5-1 and IEC 60947-5-1 standards confirms the safety of use.
• Durability: Self-resetting mechanism ensures long device life – up to 3 million mechanical switching cycles and 0.2 million switching cycles at rated parameters.
• Resistance to external factors: Withstands vibrations, shocks and temperature changes (operating range: -40°C to +70°C).
• Universal power supply voltage: Possibility of use with 230V AC LED lamps.

Thanks to these features, this button finds application in many areas of industry, such as industrial automation, machine and device control, as well as alarm and fire protection systems. Its solid construction and high functionality make it a reliable element of every control system.