Why Choose the Heavy Duty Range?

Why Choose the Heavy Duty Range?

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Looking to Build a Solution from the Heavy Duty Range? 


Choose from the selections below to access our configuration and product build tools. 

Ultimate Range of Heavy Duty Interlocks

Robust Safety Gate Switches – Introducing amGardpro

Robust and customisable heavy duty solutions to meet the needs of all safety installations. Watch this video to learn more about this range and what solutions Fortress can offer.

Hardwired vs. EtherNet Connection - PROFIsafe & CIP Safety

PROFINET/PROFIsafe and EtherNet/IP with CIP Safety – Safety Devices

What are the benefits of networked communication via PROFINET or EtherNet/IP to the time and cost of installing your safety system?

Explore our range

Learn more from our Product team

A completely configurable safety interlocking solution designed to meet the exact requirements of your application. Pushbutton controls, ethernet connectivity and trapped key options can all be combined together into a single unit – providing a cost efficient solution compared to separate devices.

Not sure where to start? Not a problem – our team of Fortress representatives can help configure a solution to the exact requirements of your application.


With the ability to incorporate control directly into the safety device separate elements of a control system can be combined into an interlock to offer an installation saving.  Network connected products provide additional reductions in cabling and control panel I/O components. Fortress’ value is in providing custom solutions that fit the exact needs of the user – this can be through specific functionality or connectivity.

All downloadable assets

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  • Create a unique heavy-duty interlock with all your control functionality within one streamlined device here.
  • Use our Datasheets / drawing generators to create technical files, datasheets, and CAD for your selected product.
  • Convert your unique ITM number into a Fortress part number using our Reference tool
  • Calculate the performance level of your unique safety system using our SISTEMA library
  • Click here for more Fortress Product tools

Read these articles to learn more

Access Control In Manufacturing

Fortress offers the ability to control who can access industrial equipment safely alongside when they can access safely. Data of who, when and where from access events is collated for efficiency analysis.