What is the flame rating or fire rating of circuit breakers?
IProduct Line:
Circuit Breakers
Resolution:
Circuit breakers themselves do not have a specific flame rating or fire rating. They do, however, have a temperature range for storage and operation (carrying load). If a circuit breaker is exposed to flames, the temperature would be far above that of the storage or operating range, and the breaker should be replaced.
Released for: Schneider Electric USA
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