fbpx
Home Portable Generator Sub-Panel Installation Copyright-MainPanel-AROW-460x613-IMG_6579

Copyright-MainPanel-AROW-460×613-IMG_6579

The arrow indicates the change from two single pole circuit breakers to one, two pole, 30 amp circuit breaker to feed the new generator sub-panel.

The arrow indicates the change from two single pole circuit breakers to one, two pole, 30 amp circuit breaker to feed the new generator sub-panel.

The two 30 amp main circuit breakers with the interlock device between them. Note the twin circuit breakers for the branch circuits. Notice that the circuit breakers for the furnace and basement lights are connected with a handle tie. This is required by article 210.4(B) of the National Electrical Codebecause these circuits are a multiwire branch circuit.