+61 3 8360 8533
Shipping to United States. Change
close
Sales & Help

Sorry, the office is presently closed. Send us an email

+61 3 8360 8533

Door Interlocks

Fortress Systems DM series of trapped key door interlocks are designed in a modular series, so that you can have multiple access keys. The key features of the DM series trapped key door interlocks are:

  • 4 head rotation angles with an adjustment of 360º at 90º increments with +/- 5º fine adjustment
  • Two actuator entry points
  • DM locks have stainless steel heads
  • Tamper resistant head mechanism
  • Choice of actuators including fixed tongue head and handle actuators.
  • Extremely varied combination of isolation/access keys possibilities
  • Sequential or Non-sequential key operation
  • Simply add modules so you can add to existing configurations
Set Descending Direction

Showing 1 - 9 of 21 items

Set Descending Direction

Showing 1 - 9 of 21 items

GREAT DEALS ON FERRULES!

Check out our range of Bootlace Ferrules, Kits and Crimpers.

See the range

REDUCE YOUR POWER CONSUMPTION!

Find out how you can save on your energy cost, with an ABB Energy Audit.

Enquiry about a consultation