What is EN ISO 13850-2021?

EN ISO 13850-2021 is a professional technical standard that provides guidelines and requirements for the design, implementation, and operation of emergency-stop systems in machinery. It specifies the functional characteristics, performance levels, and safety principles to be considered when designing such systems.

Importance of EN ISO 13850-2021 compliance

Compliance with EN ISO 13850-2021 is crucial for ensuring the safety of operators and preventing accidents in industrial settings. Emergency-stop systems are an essential component of machinery safety measures and play a critical role in protecting personnel and equipment from harm.

By adhering to the requirements defined in this standard, manufacturers and machine designers can ensure that their machines are equipped with effective and reliable emergency-stop systems. This helps to minimize the risk of accidents and injuries, adhere to regulatory standards, and provide a safe working environment for operators.

Key requirements and considerations

EN ISO 13850-2021 outlines several key requirements and considerations for the design and implementation of emergency-stop systems. These include:

Activation: The standard specifies the criteria for initiating an emergency stop, including the location, visibility, and accessibility of emergency stop controls. It also defines the actions required to activate the emergency-stop system effectively.

Functionality: The standard describes the functional characteristics that the emergency-stop system should possess, including the ability to halt the machinery safely and quickly in case of emergencies. It also addresses the issues of restarting the system after an emergency stop.

Reliability: EN ISO 13850-2021 emphasizes the importance of ensuring the reliability and performance of emergency-stop systems. It sets forth requirements for periodic testing, maintenance, and verification to ensure the continued effectiveness of these systems.

Conclusion

EN ISO 13850-2021 is a vital standard that helps ensure the safety of machinery operators by providing guidelines for the design, implementation, and operation of emergency-stop systems. By complying with this standard, manufacturers and machine designers can enhance workplace safety, prevent accidents, and protect personnel and equipment from harm.