SafetyQuestion 470 of 521
When an arc-flash risk assessment requires it, in addition to arc-rated clothing a worker must protect the face and head with:
a.An arc-rated face shield with balaclava, or an arc-rated flash-suit hood
b.A pair of tinted sunglasses
c.A simple disposable dust mask
d.Nothing extra beyond the shirt
Explanation
Face and head protection for arc flash means an arc-rated face shield with a balaclava (sock hood) or a full arc-rated flash-suit hood, selected to the incident energy. Sunglasses, a dust mask, or no additional protection do not shield the face from the intense heat and light of an arc.
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