Spamel ST22-WC-01 Control Pushbutton 22mm Red Momentary 1NC

The Spamel ST22-WC-01 is a high-quality industrial control pushbutton designed for integration into control panels, automation systems, and electrical machinery. Featuring a 22mm mounting diameter and a distinct red momentary actuator, this device provides reliable manual switching for various electrical circuits. Its robust design ensures consistent performance and durability, making it a dependable component for demanding industrial environments where precise control is essential.

Advantages

This control pushbutton offers exceptional reliability due to its high-quality construction and materials. The momentary action ensures that the circuit is only engaged while the button is pressed, which is ideal for safety-critical or temporary control functions. Its compact 22mm design allows for efficient space utilization on control panels, while the normally closed contact configuration provides seamless integration into standard industrial control logic.

Suitable for

• Industrial control panels and automation systems
• Manual operation of electrical machinery
• Emergency stop or safety-related signaling circuits
• Control systems requiring momentary switching

When it may not be suitable

This device is not intended for applications requiring a latching or maintained contact state, as the actuator returns to its original position immediately upon release. It is also not suitable for high-power direct switching of heavy loads without the use of appropriate contactors or relays.

Key specifications

• Mounting diameter: 22mm
• Actuator type: Momentary
• Color: Red
• Contact configuration: 1 Normally Closed (1NC)
• Application: Industrial control and automation

How to use

The pushbutton is designed for panel mounting through a standard 22mm hole. Secure the device firmly using the provided locking nut to ensure stability. Connect the electrical wiring to the 1NC contact terminals according to your circuit diagram. Once installed, the button can be operated by pressing the red actuator, which will open the circuit until the pressure is released, at which point the spring-return mechanism will reset the contact to its closed state.

What to consider before purchase

• Verify that the 22mm mounting hole size is compatible with your existing panel layout.
• Ensure that the 1NC contact configuration meets the requirements of your specific control logic.
• Confirm that the momentary action is appropriate for your intended application.

Usage recommendations

Ensure that all electrical connections are tightened securely and that the device is protected from environmental factors such as excessive moisture or dust if used outside of an enclosed panel. Regularly inspect the actuator for smooth operation to maintain system reliability.