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Article 130.3, Exception No. 1: An arc flash hazard analysis shall not be required where all of the following conditions exist: 1. The circuit is rated 240 Volts of less. 2. The circuit is supplied by one transformer. 3. The transformer supplying the circuit is rated less than 125 kVA ...

The 3 A's of Arc Flash - Awareness, Analysis, Action Jun 13, 2008 During this 1 hour webinar, Gary Fox PE from GE Consumer and Industrial will review modern equipment techniques that can be used to mitigate the risk of arc flash.