What is the wire temperature rating for a QO or QOB circuit breaker?

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What is the wire temperature rating for a QO, QOB, or HOM circuit breaker?

Issue:
What is the operating temperature for QO/B and HOM breakers?

Product Line:
Miniature Circuit Breaker

Resolution:
The 10 to 30 A circuit breakers are suitable for use with 60°C or 75°C conductors, while the 35 to 200 A circuit breakers are suitable for use with 75°C conductors only.