Push button black 3 NC/NO nickel-plated ring ST22-DCZ-03. ST22-DCZ-03\.

Mushroom head push button – reliability and safety in every circuit

This black mushroom head push button with a nickel-plated ring is a solid element of every control panel. Designed to operate with currents up to 2.5A, it is perfect for applications requiring frequent switching of circuits, light or sound signaling. The construction based on modular functional elements allows for easy adaptation to individual needs and quick replacement in case of failure.

Construction and application

The button is designed for mounting in 22 mm diameter holes, ensuring compatibility with most standard control panels and machine housings. Made of high-quality materials, it guarantees long-lasting and trouble-free operation even in harsh industrial conditions. The self-resetting characteristic means that when the button is released, it returns to its initial position – an ideal solution for applications requiring momentary circuit activation. The IP65 protection rating provides resistance to dust and water ingress, increasing safety in exposed environments.

Key features and benefits

• Versatility: Suitable for switching circuits on/off, light and sound signaling.
• Solid construction: Made of durable materials ensuring long life.
• Easy installation: Designed for standard 22 mm holes.
• Safety: IP65 protection rating protects against dust and water.
• Self-resetting: Automatically returns to its initial position when released.
• Modularity: Configuration possible thanks to sectional construction (does not apply to element replacement).
• Clear visual signal: Black button color and nickel-plated front ring provide good visibility.
• Resistance to mechanical damage: Material of the front ring – plastic – provides resistance to impacts and scratches.

Thanks to the screw connection, installation is simple and intuitive for both experienced installers and service personnel. The round shape of the lens and the high quality of workmanship contribute to the aesthetic appearance of the control panel.