All references are based on the 2014 edition of the NEC. Emergency Feeder Foul This generator and temporary wiring was being used to provide temporary emergency power to a high-rise apartment building after the on-site backup generator failed. Section 590.3 permits temporary power for emergency situations; however, more care should have been taken when setting up this equipment. The general rules of 590.4 require cables or cords to be used for temporary feeders. The Exception allows ...

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