Protruding illuminated white button 1 NO 1 NC nickel ring ST22-WLB-11-24-BA9S. ST22-WLB-11-24-BA9S\.

Illuminated control button – reliability and functionality in every circuit

This protruding, white-illuminated button with a nickel ring is a solid solution for controlling electrical circuits. Designed for both professional installers and end-users, it combines durability, safety, and ease of use. It is ideal for industrial applications, control panels, and anywhere reliable control is required.

The button is designed for mounting in 22 mm diameter holes and features a high degree of protection IP65, guaranteeing dust and moisture resistance. The self-resetting design ensures convenient operation and a quick response to commands. Illumination at 24V simplifies identification and operation in low-light conditions.

Construction and operating parameters

Made from high-quality materials, the button ensures long-lasting and trouble-free operation. Screw connection provides a secure and stable connection of wires with a cross-section of 1 to 2.5 mm². The button has one normally open and one normally closed contact, allowing for a wide range of applications in various electrical circuits. Compliance with PN-EN 60947-5-1 and IEC 60947-5-1 standards confirms its safety and quality of workmanship.

• Continuous rated current of 10A guarantees stable operation even under high loads.
• Mechanical durability of 3 million switching cycles demonstrates exceptional resistance to wear.
• Wide operating temperature range (-40°C to +70°C) enables its use in harsh environmental conditions.
• Resistance to vibration and impact ensures reliable operation even in demanding industrial applications.
• BA9S lamp holder allows for easy replacement of the light source (lamp power: 1W LED or 2W bulb).