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Is there a replacement main breaker for an old Q1 panel with a 2 pole main circuit breaker that mounts across the bus?
Product Line:
Circuit Breakers

Environment:
Electrical Distribution Equipment, QOB20M100, QO12M

Resolution:
The replacement main breaker was a Q1-TF breaker, however this breaker is obsolete without replacement.
Q12100TF

Schneider Electric USA

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