DM2-Inc
Senior Member
- Location
- Houston, Texas
I was told that somewhere there's a maximum number of penetrations in a NEMA enclosure, on a give side.
Does anyone know where I might find where this is stated and what it is?
Is it 75% of the surface area?
Does anyone know where I might find where this is stated and what it is?
Is it 75% of the surface area?