Hello,
In about 2 months, I will need to provide power (480V 3 phase and 120V single phase) to a small building with Class 1 Div 2 hazardous inside. Outside of the building is all non hazardous.
I am still a bit new to electrical wiring methods, so I want to start preparing early so I can provide the contractor wiring.
Should wiring method to the Class 1 Div 2 building be any different than wiring to a non hazardous area? Does the NEC book discuss these methods?
Thank you in advance.
In about 2 months, I will need to provide power (480V 3 phase and 120V single phase) to a small building with Class 1 Div 2 hazardous inside. Outside of the building is all non hazardous.
I am still a bit new to electrical wiring methods, so I want to start preparing early so I can provide the contractor wiring.
Should wiring method to the Class 1 Div 2 building be any different than wiring to a non hazardous area? Does the NEC book discuss these methods?
Thank you in advance.
