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What does the grey handle mean on QHB breakers?
Issue:
What does the gray handle color indicate for a QH/QHB breaker?

Product Line:
QOB breakers

Environment:
Circuit Breakers

Cause:
Product Clarification

Resolution:
The gray handle indicated that the breaker has a 65 kA AIC rating.
The green handle indicated that the breaker has a 10 kA at 120/240v AIC rating. The standard black handle rates the Breaker at 5 kAIC.

*Now all handles are black, regardless of AIC rating.

Schneider Electric USA

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