noodstop

Noodstop is the Dutch term for an emergency stop, a safety device designed to halt machinery or systems immediately to prevent harm. The term combines noodd “emergency” and stop, and is commonly used in Dutch-speaking regions, including the Netherlands and Belgium.

Design and operation typically involve a red, mushroom‑shaped button or switch mounted on a control panel. When activated, the device latches in the stopped state, cutting power or stopping motion to the equipment. Resetting the device usually requires a deliberate action by the operator to resume normal operation after the hazard has been addressed. Noodstop devices are expected to be easily reachable and clearly labeled, often with the inscription NOODSTOP.

Applications and usage encompass a wide range of contexts, including industrial machinery, conveyors, presses, and other manufacturing equipment. They are also found on elevators, escalators, and in public transportation vehicles in Dutch-speaking environments. Signage and control panels commonly display the word noodstop to indicate the emergency stop function.

Standards and safety considerations for noodstop devices align with broader machinery safety requirements. In Europe, emergency stop devices are described in standards such as EN ISO 13850, which specifies performance criteria and testing for emergency stop systems, and are integrated into the applicable EU machinery directives. Regular inspection, maintenance, and operator training are recommended to ensure reliability and safe restart after use.

See also: Emergency stop, emergency switch, safety interlock.