• H.H. Barnum Company | Controls for Factory Automation

Fortress Safety

Fortress Safety Interlocks

H.H. Barnum provides Fortress safety solutions for machine guarding, controlled access, and industrial safety applications. Fortress specializes in machine safety and configurable interlocks to protect personnel and prevent access to hazardous machine areas. These products are designed for demanding automation environments where safe access, guard locking, trapped key control, and reliable machine safety procedures are critical.

Fortress Safety Products

Fortress Safety Interlocks

Interlocks & Guard Locking

  • amGardpro configurable interlocks and control pods
  • tGard interlocks and control stations
  • ATOM compact RFID-coded interlocks
  • S40 stainless steel configurable interlocks
  • HGL hygienic guard locks for food-safe applications
Fortress Access Control Products - FRANK

Trapped Key & Access Control

  • mGard mechanical trapped key interlocks
  • FRANK trapped key interlocks
  • Sequential access control solutions
  • Power isolation and personnel safety applications
Fortress Specialty Safety Solutions

Specialty Safety Solutions

  • Osbourn light curtain and interlock blocking
  • Remlive presence-of-voltage indicators
  • Alfred interlocks for hazardous locations
  • Fluidsentry monitored safety valves for fluid power applications

Secure Your Machine Safety Application

Need help selecting Fortress interlocks, trapped key systems, or guard locking products? H.H. Barnum can help you compare options and choose the right safety solution for your equipment.

Featured Products

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