Blue backlit flush-mounted button 2 NO/NC contacts, nickel ring SP22-KLN-20-230-LED\AC

Flush-mounted illuminated push button – a reliable control element

This flush-mounted illuminated push button, identified as SP22-KLN-20-230-LED\AC, is a solid and functional solution for various applications in automation and control. Designed for both professional installers and end-users, it combines durability, safety, and ease of use. This button is used in control panels, machines, and devices requiring reliable starting or stopping of processes.

Construction and characteristic features

The button is characterized by a compact design with a mounting hole diameter of 22 mm. Made of high-quality materials, it ensures long-lasting and trouble-free operation even in harsh industrial conditions. Blue LED backlighting increases readability and facilitates operation in low-light conditions. The front ring made of gray plastic adds aesthetics and protects against accidental damage. The momentary action mechanism ensures immediate operation when the button is released.

• Durability and reliability: IP65 protection rating guarantees resistance to dust and water ingress, making it ideal for indoor and outdoor applications.
• Safety: The rated insulation voltage Ui is 500 V, and the rated continuous current Iu/Ith is 10 A, ensuring safe operation of the device.
• Versatility: Different contact configurations (2 normally open contacts) are available, allowing it to be adapted to specific application needs.
• Easy installation: Screw connection provides quick and secure wiring.
• High-quality backlighting: The light source supply voltage is 230 V, providing bright and clear button illumination.
• Durability: The button is designed for long-term use – withstands millions of switching cycles (3 million mechanically, 0.2 million electrically).

Applications and compatibility

The SP22-KLN-20-230-LED\AC button is designed to control electrical circuits with a voltage of 230 V AC. It can be used in:

• Control panels for machines and devices
• Industrial automation
• Alarm systems
• Applications requiring reliable starting/stopping of processes
• Construction (e.g., lighting control)

Compliance with PN-EN 60947-5-1 and IEC 60947-5-1 standards guarantees safety and compliance with applicable regulations. The cross-section of the connection wires is 2x1...2.5 mm² (solid) or 2x0.75...1.5 mm² (stranded), which facilitates integration with the existing electrical installation.