Effective locking and access control for shared maintenance work
The S600 series consists of robust group lock boxes made of class 430 stainless steel, designed to withstand tough working environments in industry, maintenance and service. The heavy-duty construction is combined with a user-friendly design that makes handling easy and safe.
Each box holds up to 18 padlocks, making it ideal for work groups where several people need to secure the same equipment. The front is equipped with a separate lock used for access control. Inside the box is a removable key container with a transparent and impact-resistant window. It provides full visibility and makes it easy to check that the keys are securely locked away throughout the operation.
The stackable design makes the box easy to store and transport with others. Interchangeable key containers are available as an option for increased flexibility and longevity.
The product is not EX-rated according to the official certification standards. However, it has undergone rigorous and equivalent tests to fulfil safety requirements in potentially explosive environments. Read more under the Documents tab.
The group lock boxes are a reliable choice for anyone working with LOTOs and wanting to ensure a high level of security during joint maintenance work.
- Robust construction: Made of class 430 stainless steel for long life.
- High capacity: Holds up to 18 padlocks for efficient group locking.
- Clear transparency: Removable key container with transparent and impact-resistant window.
- Practical design: Stackable for easy storage and transport.
- Thoroughly tested: The product has undergone rigorous testing to ensure safety in potentially explosive environments.








