Back
Knowledge

When will a door in a safety fence need a monitoring switch?


To answer this question you need to consider two questions, based on EN ISO 14120 section 6.4.4:

  • Why would people go in?
    If the reason for access is a standard operating procedure or remedy of frequent errors, then the door must be monitored.
    If the reason for access is maintenance, repair, or less frequent errors, then a monitoring switch will not be needed.
    However, if there is no switch, it must not be possible to open the door without using a tool or key.

  • How often will people go in?
    Even if access is only needed for maintenance, repair, or less frequent errors, but more than once a week, the door will need a monitoring switch.

Watch our infographic “Machine safety – When and why to use movable guards” to get more info about this subject!


 

 

Related articles

More Knowledge

Find more resources and Knowledge

Creating safer workplaces: How Axelent promotes safety through knowledge

24 Apr 2025 / Knowledge, Machine Safety, Safety Book, Safety Solutions

Creating safer workplaces: How Axelent promotes safety through knowledge

Discover how Axelent’s safety culture and proactive solutions make workplaces safer.

Protecting workers from lock-in risks - safe solutions for machine guarding

18 Mar 2025 / Knowledge, Machine Safety, Safety Book, X-Guard Lock

Protecting workers from lock-in risks - safe solutions for machine guarding

Lock-in hazards in machine guarding - how to prevent dangerous situations.

Fixed guards prevent access to hazards

3 Dec 2024 / Knowledge, Machine Safety, Safety Book, Click fitting

Fixed guards prevent access to hazards

A fixed guard is a cover preventing access and holding the hazard inside the machine.

Machine safety is all about reducing risk

21 Nov 2024 / Knowledge, Machine Safety, Safety Book

Machine safety is all about reducing risk

Machine safety is essential for protecting workers and maintaining efficient operations.

Axelent Safety Book - Let's Talk Safety

Safety standards are complex – but understanding them doesn’t have to be.

Our new podcast breaks down key topics into short, accessible episodes based on real safety challenges. Whether you're commuting, working hands-on or just want to stay up to date – this is safety knowledge that fits your day.

Let's Talk Safety