Thread: What's the largest Main Breaker available?
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The Daring Dufas[_7_] The Daring Dufas[_7_] is offline
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Default What's the largest Main Breaker available?
On 4/3/2012 1:21 PM, wrote:
Most homes have a 100A to 200A main breaker. Industrial buildings and
farms often have a 300A or 400A main. Factories with lots of electrical
machinery have multiple main panels, (often 3 phase), but what is the
largest main breaker that is sold?


I've installed some 400 amp mains in larger homes. ^_^

TDD

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