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Trapped Key Interlocks
 
Mechanical Bolt Interlocks
Mechanical Bolt Interlocks
Bolt Interlocks are widely used for the interlocking of switchgear. The bolt is often used for the physical blocking of levers or rotary switches via a cam mechanism.

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Control Power Isolation Interlock
Control Power Isolation Interlocks
Key switches provide power isolation ranging form 20A safety circuits through disconnects up to 250A.
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Valve Interlock
Valve Interlock
Keys and dust caps for different application functions and environments.
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Main Power Isolation Interlocks
Main Power Isolation Interlocks
key driven switch disconnector availible for the isolation or switching of 32, 63,125,160 or 250A systems.
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Access Interlocks
Access Interlocks
Access Interlocks provide a trapped key method of obtaining access to numerous types of doors, hatches and panels.
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Solenoid Controlled Interlocks
Solenoid Controlled Interlocks
Heavy duty Solenoid Controlled Trapped Key Interlock ideal to control access to hazardous machines with run down time.
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Time Delay And Motion Sensing Units
Time Delay And Motion Sensing Units
Motor driven machinery and other systems with run down times do not provide a safe area at the instant of power isolation.
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Key Exchange Units
Key Exchange Units
Key Exchange Units provide additional keys for when there are a greater number of access locks than number of keys from power isolation.
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Keys and Caps
Keys and Caps
Keys and dust caps for different application functions and environments.
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Salvo Loading Dock Safety
Salvo Loading Dock Safety
Loading dock safety kits to prevent unscheduled truck departure.
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