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Is a Kirk Key Interlock available for a QOB type 100A circuit breaker?

Issue:
QOB Breakers with a kirk key.

Product Line:
Circuit Breakers

Environment:
QOB Accessories

Resolution:
No. Kirk Key equipment is physically too large to be able to interlock small breaker toggle handles. A number of other methods of locking QOB type breaker handles are available
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