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Can a single pole breaker be used in the Combination Service Entrance Devices?

Issue:
Product features

Product Line:
Combination Service Entrance Device

Environment:
Branch breakers

Cause:
Application

Resolution:
A single pole breaker can be used as a branch breaker in the CSEDs that contain a load center distribution section. The CSED devices that do NOT contain a load center distribution section will Only allow for the use of two pole breakers and are UL listed to be used as Service Disconnects(or main breakers).
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