Schmersal EFR Series

Schmersal Emergency Stop Spring Element - EFR

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.

Features & Benefits

• 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

Applications

• Lift construction
• Conveyor belts
• Transport plants

How do I mount the spring element?

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

NDR Series Emergency Stop Push Buttons

• 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.

Approvals

• BG, USA/CAN

Standards

• IEC/EN 60947-1, EN 60947-5-1

Standards

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

Approvals

BG, USA/CAN