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What is an MAR Circuit Breaker?

Published date: 05 December 2018

Is MAR a valid circuit breaker prefix?

Product Line:
Circuit Breaker

Circuit Breakers with prefix MAR

The MAR was a drawout, I-line circuit breaker, for use in obsolete type DO I-line switchboards. The MAR breakers are no longer available (obsoleted in 2008).

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