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How trapped key interlocking protects workers at HV substations
08 Jun 2015

Interlocking switchgear within HV substations ensures that personnel operate equipment safely, according to the correct procedures. Using a well-designed trapped key interlocking scheme will prevent personnel accessing potentially dangerous areas before the switchgear system has been put into a safe condition. A good interlocking scheme will also ensure that the system functions correctly, so that […]
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Catalog - Access Interlocks - DC10 [Panel Door Interlock with Switch]
DC10 The DC10 Lock is a two part access interlock comprising of a main body and catch complete with 20 amp electrical contacts.

The lock is available with a varying number of poles and electrical contact arrangements. The catch is available in two options, one suited to well aligned doors, the other suited to poor, mis-aligned doors.

The interlock is manufactured in brass and comes with the brass figure or Q type lock portions. The lock is ideally suited for use on light duty panel doors in dry, non-corrosive environments where the lock is subject to light to medium use.

Typical industries using the D Lock are Control Panel Builders, HV and LV Switchgear and the food industry.

Available in stainless steel or brass.
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