Trapped-Key Interlocking Solutions
Explore our key-operated interlocks, time delay units, key exchange systems and coded keys for safer industrial access and isolation sequences.
K Key-Operated Bolt Interlock
Mechanical bolt interlocking for valves, isolators and electrical switchgear.
DAE Mechanical Time Delay Unit
Preset mechanical delay control for safe access after machinery run-down.
X Key Exchange Box
Configurable key exchange for multi-door and multi-access applications.
AI Single-Key Access Interlock
Controlled access for hinged doors after safe machinery isolation.
FS Trapped-Key System Key
Coded keys for controlled safety sequences and trapped-key systems.
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