Flush-mount button BSP black 1 NO 1 NC nickel-plated ring ST22-AKCZ-11. ST22-AKCZ-11\.

Control button – reliability and durability in every application

This critical button, designed for mounting in 22 mm diameter holes, combines a solid construction with functionality. It is ideal for both industrial applications and control devices. Made of high-quality materials, it ensures long-lasting and trouble-free operation.

The button is characterized by a single normally open and a single normally closed contact, allowing for flexible use in various electrical circuits. The non-latching design (without automatic return to the initial position) guarantees a reliable maintenance of the switching state. The front ring made of gray plastic adds an aesthetic look, and the nickel-plated finish emphasizes its durability. The IP65 protection class provides resistance to dust and water jets, enabling its use even in harsh environmental conditions.

Construction and parameters for professionals:

The button has been designed with easy installation and connection in mind. Screw connection of the wires ensures a safe and stable electrical connection. Mechanical durability of 3 million switching cycles and 0.2 million switching cycles guarantee a long service life even with intensive use. The button meets the requirements of PN-EN 60947-5-1 and IEC 60947-5-1 standards, confirming its compliance with European safety standards. The rated insulation voltage Ui is 500 V, and the rated continuous current Iu/Ith is 10 A. Short-circuit protection of the switching element is 10 A (fast-blow fuse).

Applications:

• Control panels
• Industrial machines and equipment
• Building automation
• Electrical devices
• Applications requiring reliable control
• Control cabinets
• Food industry (thanks to moisture resistance)

Key features:

• Durability: Made of high-quality materials ensuring long-term operation.
• Resistance: IP65 protection class protects against dust and water.
• Safety: Complies with PN-EN 60947-5-1 and IEC 60947-5-1 standards.
• Versatility: Wide range of applications in various industries.
• Easy installation: Screw connection of wires facilitates installation.
• Clear signal: Black button color provides good visibility.