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What is the "lock ON or OFF" device for a 1 pole QOB breaker?

Is there a padlock attachment for 1 pole QOB breakers?

Product Line:
Miniature Circuit Breakers

QOB Circuit Breaker Accessories

A removable padlock attachment for locking OFF or ON is the QOHPL. For a fixed attachment, use QO1PA.
For padlocking in the OFF position only (fixed attachment), use QO1PAF.
Handle clamp devices QO1LO or HLO1 do not use padlocks.
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