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

Stop machinery quickly in the event of a safety risk with this emergency push button switch from Schmersal. It's suitable for industrial, commercial or retail use and is easily identified, thanks to its bright red colour. The switch is self-latching, which means that once the button is pressed it will stay in an actuated state until the safety hazard is addressed and the unit is reset. Made from ABS (acrylonitrile butadiene styrene), the button offers excellent corrosion resistance and withstands impact for reliable service. The fully insulated unit is protected from dirt and moisture, so it's well-suited to harsh industrial conditions.

• Wide operating temperature range of -25°C to +80°C for improved versatility in use
• IP69K (ingress protection) rating means it's dust-tight, waterproof and not affected by high temperatures
• Mechanical working life of 100,000 operations for excellent longevity

• Food and beverage industry
• Industrial automation
• Automotive manufacture
• Chemical industry

Yes, the material composition of this switch means it withstands high-pressure water sprays as well as abrasive cleaning solutions and chemicals.