Red backlit flush-mount button 2 NO/2 NC, nickel ring SP22-KLC-22-LED-UNI\AC/DC

Illuminated control button – reliability and functionality in one

This red, momentary control button with LED backlighting is a robust solution for control panels and industrial applications. Designed for both professional installers and end-users, it combines durability, safety, and ease of use. Intended for mounting in 22 mm diameter holes, it offers reliable operation in demanding conditions.

Construction and parameters

The button features a flat, self-resetting design, meaning it returns to its initial position when released. Made from high-quality materials, including a plastic front ring, it ensures long-term operation. The IP65 protection rating guarantees resistance to dust and water jets, allowing its use even in harsh environmental conditions. Electrical connection is made via screw connections, providing a stable and secure connection for wires with a cross-section of 1 to 2.5 mm².

The button has two normally open (NO) and two normally closed (NC) contacts, providing great flexibility in configuring control circuits. The rated insulation voltage Ui is 500 V, and the rated continuous current Iu/Ith is 10 A. The short-circuit protection of the switching element is 10 A (fast-blow fuse). The mechanical life of the button is as high as 3 million switching cycles, and the electrical life – 200 thousand cycles at rated voltages and currents.

Applications and benefits

This button finds application in a wide range of devices and machines, such as:

• Control panels of industrial machines
• Building automation
• Lifting equipment
• Alarm systems
• Applications requiring reliable control

Why choose this button?

• Durability: Resistant to mechanical damage, vibrations, and weather conditions thanks to the IP65 protection rating.
• Safety: Compliant with PN-EN 60947-5-1 and IEC 60947-5-1 and IEC 60947-1 standards ensures safe device operation.
• Versatility: Two normally open and two normally closed contacts allow for flexible adaptation to different control schemes.
• Readability: Red LED backlighting increases the visibility of the button even in low light conditions.
• Easy installation: Screw connections facilitate quick and secure wire connection.
• Long life: Mechanical durability at the level of 3 million cycles guarantees trouble-free operation for a long time.