Momentary push button with green illumination, nickel ring 1 NO, SP22-KLZ-10-24-BA9S. SP22-KLZ-10-24-BA9S\.

Universal control button for various applications

Flush-mounted, green-illuminated button with a nickel-plated ring is a reliable control and signaling element. It finds application both in industry and in building installations, where functionality and aesthetics are required. The design based on a standard 22mm hole ensures easy mounting in control panels and machine enclosures.

Construction and technical parameters

The button is characterized by a flat construction with self-return, which means that after release it returns to its initial position. It has one normally open contact (1NO), which makes it ideal for starting circuits or signaling status. The IP65 protection class guarantees resistance to dust and water jets, allowing operation in harsh environmental conditions. The front ring made of gray plastic adds aesthetics and protects against mechanical damage. LED backlighting powered by 24V voltage ensures good visibility even in low light conditions.

Mounting and application

The button is adapted for screw connections, which facilitates quick and reliable connection of wires. The possibility of mounting in holes with a diameter of 22mm makes it compatible with a wide range of enclosures and control panels. Thanks to its versatility, it finds application in:

• Industrial automation: as a control element for machines and devices.
• Electrical installations: for starting motors, pumps or other electrical receivers.
• Operator panels: as a function button in HMI systems.
• Signaling: as an element signaling the operating state of a device or system.
• Construction: as a button triggering an alarm or activating other building functions.

Additionally, this button meets the standards PN-EN 60947-5-1 and IEC 60947-5-1, which confirms its safety and reliability. The continuous rated current Iu=Ith is 10A, and the rated operating current Ie in AC-15 category is 2.5A (at 230V) and 1.6A (at 400/500V). Short-circuit protection of the switching element is 10A (fast-blow fuse insert).