Eaton M22S-WRS Key-Operated Switch, 2-Position, Black Plastic

The Eaton M22S-WRS is a professional-grade 2-position key-operated switch designed for secure control in industrial automation environments. Housed in a durable black plastic casing, this switch provides a reliable interface for managing machinery, electrical panels, and complex control systems. Its design focuses on operational security, ensuring that only authorized personnel with the corresponding key can change the state of the equipment.

Advantages

This key-operated switch offers exceptional durability and resistance to harsh industrial conditions, making it a dependable choice for long-term use. The 2-position mechanism is intuitive and provides clear tactile feedback during operation. Its standardized design allows for seamless integration into existing control panels, while the black plastic finish ensures a clean, professional aesthetic that blends well with modern industrial equipment. The key-lock feature adds an essential layer of security, preventing unauthorized access or accidental activation of critical systems.

Suitable for

• Industrial machinery control panels
• Electrical distribution systems
• Automation equipment interfaces
• Secure access control for hazardous processes

When it may not be suitable

This switch is not intended for use in environments requiring high-frequency switching or rapid emergency stop functionality, as the key-operated mechanism is designed for deliberate, secure state changes rather than quick access. It is also not suitable for outdoor applications without additional protective enclosures to prevent moisture or debris ingress.

Key specifications

• Switch type: 2-position key-operated
• Mounting diameter: 22.5 mm
• Material: Black plastic
• Operational reliability: High-cycle industrial grade

How to use

To use the Eaton M22S-WRS, insert the provided key into the lock cylinder and rotate it to the desired position. The switch will maintain its position until the key is manually turned back. Ensure the switch is mounted securely in a standard 22.5 mm panel cutout and that all electrical connections are properly terminated according to the wiring diagram of your specific control system.

What to consider before purchase

• Verify that the 22.5 mm mounting hole size is compatible with your existing panel.
• Ensure the switch functionality matches your circuit requirements.
• Confirm that the key-operated security level meets your operational safety standards.

Usage recommendations

Regularly inspect the key cylinder for debris and ensure the switch is kept clean to maintain smooth operation. Do not use excessive force when turning the key to avoid damaging the internal mechanism.