What size cable would you expect to find on ASTM Grade 3 personal protective grounds?

[epenland]

What size cable would you expect to find on ASTM Grade 3 personal protective grounds?
We just use 4/0 for everything with my company, can anyone tell me where I can find the correct answer for this one?

[RedBrick]

We just use 4/0 for everything with my company, can anyone tell me where I can find the correct answer for this one?

ASTM F855

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