This range of Head Emergency Buttons are used in control cabinets, control panels, in elevator construction, on conveyor or transport plants.
After the manual actuation, the components initiate or switch off work processes and functional processes.
The range of NDR Series Emergency Stop Push Buttons are available in the form of pushbuttons, joystick switches or key-operated switches.
They are available in a single, dual and tri state contact blocks.
There is an option to have N/O (normally open) and N/C (normally closed) contact versions to satisfy every requirement.

BG, USA/CAN

IEC/EN 60947-1, EN 60947-5-1

IEC/EN 60947-1, EN 60947-5-1

BG, USA/CAN

Need to repair a Schmersal NDR emergency stop push-button switch that's worn out and no longer functioning properly? Restore it to optimal working condition with this emergency stop spring element. The NDR emergency stop push-button can be manually activated with a simple press to switch off machine processes in the event of a hazardous situation, helping you to improve workplace safety. Thanks to its IP69K (ingress protection) rating, it's resistant to dust and high-pressure water and steam. This means it's a good choice for use in areas where strict hygiene standards are necessary, as it can withstand frequent washdowns. It has a broad operating temperature range of -25°C to +80°C, making it suitable for use in a wide variety of demanding environments.

• Long mechanical life of 100,000 operations for long-lasting performance
• Compact dimensions of 46 (length) x 10 (width) x 60mm (depth) for use in tight spaces
• Bright red push-button colour for good visibility and clear indication of emergency function

• Lift construction
• Conveyor belts
• Transport plants

This spring element has a mounting flange that makes it simple to install.