ABB CEPY1-2001 Emergency Stop Enclosure with 40mm Red Mushroom Button, 2 NC Contacts, IP66

The ABB CEPY1-2001 Emergency Stop Enclosure is a high-performance safety device designed for critical industrial applications. This unit features a prominent 40mm red mushroom-head button that allows for immediate manual activation in emergency situations. Housed in a durable, high-visibility enclosure, the device is engineered to provide reliable switching through its two normally closed (NC) contacts, ensuring that safety circuits are interrupted instantly when the button is pressed.

Advantages

This emergency stop station offers exceptional durability and reliability in demanding environments. The robust construction ensures long-term performance, while the IP66 rating provides comprehensive protection against dust ingress and powerful water jets, making it suitable for both indoor and outdoor installations. The intuitive design allows for quick and easy operation, which is essential for maintaining safety standards in manufacturing and processing facilities.

Suitable for

• Industrial machinery control panels
• Manufacturing assembly lines
• Emergency shutdown systems in processing plants
• Safety-critical equipment installations

When it may not be suitable

This device is not intended for use in explosive atmospheres unless specifically rated for such environments. It is also not suitable for applications requiring more than two contact blocks or specialized signaling features beyond the standard emergency stop function.

Key specifications

• Button diameter: 40mm
• Button color: Red
• Contact configuration: 2 NC (Normally Closed)
• Ingress protection rating: IP66
• Enclosure color: Yellow

How to use

The unit should be mounted on a flat, stable surface using the provided mounting points. Ensure that the wiring is connected to the two normally closed contacts according to the electrical schematic of your safety system. Once installed, the button is activated by pressing the mushroom head firmly, which locks the mechanism and opens the safety circuit. To reset the system, the button must be manually released, typically by pulling or twisting, depending on the specific mechanical configuration.

What to consider before purchase

• Verify that the 2 NC contact configuration meets your safety circuit requirements.
• Ensure the mounting location allows for unobstructed access during an emergency.
• Check that the IP66 rating is sufficient for your specific environmental conditions.

Usage recommendations

Regularly inspect the enclosure and button mechanism to ensure there is no physical damage or debris accumulation that could hinder operation. Perform periodic functional testing of the emergency stop circuit to confirm that the machine or system shuts down correctly when the button is engaged.