ABB CE3T-10R-02 Mushroom Emergency Stop Pushbutton 30mm, 2NC, 24-300V

The ABB CE3T-10R-02 is a robust 30mm mushroom-style emergency stop pushbutton engineered for critical industrial safety applications. This device is designed to provide an immediate and reliable machine shutdown when activated, serving as a vital component in control panels and automation systems to protect operators and equipment. With its distinct red mushroom head, it is easily identifiable in emergency situations, ensuring quick access and intuitive operation.

Advantages

This emergency stop pushbutton offers exceptional reliability and durability in demanding industrial environments. The 2NC contact configuration ensures that the circuit is physically broken upon activation, providing a fail-safe mechanism for machine control. Its wide operating voltage range allows for versatile integration into various electrical systems without the need for multiple device types. The 30mm design is standardized for easy installation into existing control panels, while the high-quality construction ensures long-term performance even under frequent use.

Suitable for

• Industrial machinery and production lines
• Control panels and automation cabinets
• Emergency shutdown systems in manufacturing facilities
• Safety-critical electrical installations

When it may not be suitable

This device is not intended for use in environments where specific hazardous area certifications, such as explosion-proof ratings, are required. It is also not suitable for applications requiring a momentary action, as this is a latching emergency stop device designed to remain engaged until manually reset.

Key specifications

• Mushroom head diameter: 30mm
• Contact configuration: 2NC (Normally Closed)
• Operating voltage range: 24V to 300V
• Color: Red
• Mounting type: Panel mount

How to use

To install the pushbutton, mount it into a standard 30mm hole on your control panel or enclosure. Connect the wiring to the 2NC contact blocks according to your machine's safety circuit diagram. During normal operation, the button remains in the extended position. In an emergency, press the red mushroom head firmly to trigger the shutdown. To reset the system after the emergency has been resolved, rotate the button head as indicated by the manufacturer's markings to release the latching mechanism.

What to consider before purchase

• Verify that your control circuit requires a 2NC contact configuration.
• Ensure the panel thickness is compatible with the mounting hardware.
• Confirm that the operating voltage of your system falls within the 24V to 300V range.
• Check if the application requires a specific IP rating for environmental protection.

Usage recommendations

Always perform a functional test of the emergency stop circuit after installation and during regular maintenance intervals to ensure the safety system remains fully operational.