An electrician needs to rack out a 480V air circuit breaker. The arc flash label indicates an incident energy of 12 cal/cm² at the working distance. What PPE category is required minimum?
Answers
ACategory 4 (40 cal/cm² suit)
BCategory 1 (FR shirt and pants only)
CCategory 2 (FR shirt, pants, and face shield)
DCategory 3 (requires an arc flash suit, hood, and rubber insulating gloves)
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