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Earn +20 ptsQ: When is a service entrance disconnect needed?
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What wire gauge is needed to carry 150 amps at 240 volts?
At the service entrance you will need AWG 1/0 gauge.
What size USE wire is needed for 200 amps?
As a service entrance wire you need AWG # 3/0 gauge copper.
Should electrical service entrance cable be covered by siding for aesthetic value?
no
What are white black and green colors represent on electrical wires?
In the US, the common usage of these colors is: BLACK: Hot - connected to one phase of the service AC. WHITE: Connected to the Neutral of the service AC. GREEN: Connected to the GROUND bus at the service entrance. At the service entrance, the GROUND and the NEUTRAL bus are connected together.
Is there a required distants around a electrical disconnect box?
Yes, it is 36" clearance in front of the box and 30" clearance on either side of a service panel or disconnect.
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