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What is the difference between a molded case vs an insulated case breaker?

Published date: 08 October 2019

Product Line:
Circuit Breakers

Environment:
Electrical Distribution Equipment

Resolution:
An insulated case circuit breaker is a molded case circuit breaker with an integral 2-step stored-energy mechanism. They have the functionality of an iron-frame breaker, or a low-voltage-power breaker with a molded plastic instead of an iron frame.
 

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