Flush-mounted illuminated green button 1 NO/1 NC, black ring SP22-KLZ-11-LED-UNI\AC/DC/CZ

Control button with backlight – reliability and functionality in one

This flush-mounted illuminated button, with a mounting diameter of 22 mm, combines a solid construction with a modern design. It is ideal for both industrial applications and control devices where high reliability and clear signaling are required. The button is designed for mounting in 22 mm diameter holes and is characterized by an IP65 protection class, which guarantees resistance to dust and moisture.

Construction and application

The SP22-KLZ-11-LED-UNI\AC/DC/CZ button is a complete element equipped with a green LED, providing clear backlighting. Its versatility results from the possibility of powering it with both AC and DC current. The front ring made of high-quality plastic ensures durability and an aesthetic appearance. The button has a single control element (1NO/1NC), making it a versatile solution for various applications.

• Wide voltage range: The ability to power with both alternating current (AC) and direct current (DC) increases installation flexibility.
• Resistance to harsh conditions: The IP65 protection class protects against dust and water jets, allowing it to be used in demanding industrial environments.
• Mechanical durability: The button is designed for intensive use, offering high mechanical durability (3 million switching cycles).
• Safety: Compliance with PN-EN 60947-5-1 and IEC 60947-5-1 standards ensures safe operation of the device.
• Universal mounting: The ability to be arranged in any position during operation facilitates integration with various control systems.

Operating parameters and safety

The button is designed for long-term and safe operation. The continuous rated current is 10 A, and the rated switching current in category AC-15 is 2.5 A at 230 V and 1.6 A at 400/500 V. In category DC-13, the button withstands a rated switching current of 4 A (24 V), 1 A (110 V) and 0.25 A (220 V). Short-circuit protection of the switching contacts is provided by a 10 A (fast) fuse. In addition, the device meets the IEC requirements for resistance to vibration, shock and cyclic damp heat.