Spamel ST22-KB-10 Control Pushbutton 22mm White 1NO Momentary

The Spamel ST22-KB-10 is a high-quality 22mm control pushbutton designed for industrial automation and electrical control systems. Featuring a clean white actuator, this momentary switch is engineered for precision and durability in demanding environments. It utilizes a 1NO (normally open) contact block, ensuring reliable signal transmission whenever the button is pressed. The spring-return mechanism allows the switch to automatically revert to its original position, making it ideal for applications requiring temporary activation.

Advantages

This control pushbutton stands out due to its robust construction and standardized design, which allows for seamless integration into existing control panels. The 22mm mounting diameter is a universal industry standard, ensuring compatibility with a wide range of enclosures and machinery. Its momentary action provides tactile feedback and consistent performance, while the high-quality materials used in its manufacturing guarantee a long service life even under frequent operation.

Suitable for

• Industrial control panels
• Automation and robotics systems
• Machine start-stop sequences
• Signal activation in electrical circuits
• Control consoles for manufacturing equipment

When it may not be suitable

This device is not intended for applications requiring a maintained or latching switch state, as it will return to its initial position immediately upon release. It is also not suitable for high-power direct switching of heavy loads without the use of intermediate contactors or relays.

Key specifications

• Mounting diameter: 22 mm
• Contact configuration: 1NO (Normally Open)
• Actuator color: White
• Operation type: Momentary (spring-return)
• Application: Industrial control and automation

How to use

Installation involves inserting the pushbutton through a standard 22mm hole in a control panel or enclosure and securing it with the provided locking nut. Once mounted, the electrical wires should be connected to the 1NO contact block terminals according to the circuit diagram. The device is ready for immediate use, requiring only a physical press to close the circuit and trigger the connected automation process.

What to consider before purchase

• Ensure the 22mm mounting hole size matches your panel requirements.
• Verify that a 1NO (normally open) contact configuration is sufficient for your circuit logic.
• Confirm that a momentary action is required for your specific application.
• Check the environmental conditions to ensure the switch is protected from excessive moisture or debris if necessary.

Usage recommendations

For optimal performance and safety, ensure that all electrical connections are tightened securely and that the switch is protected from harsh environmental factors that could impede the spring-return mechanism. Regularly inspect the contact block for signs of wear in high-frequency usage scenarios.