J
jonny1982
Guest
Does anyone know the code for, say I have a 277/480 panel and I need a 120/208 panel about 10 feet away from it. I would come out of the 277/480 panel, into a step down transformer and then into the 120/208 panel. The transformer, and both panels are all within 15 feet of each other. Do I need disconnects? If the 120/208 panel is main breaker and not main lug, could this count as the disconnect since it is right there? And could the breaker in the 277/480 panel count as the line disconnect?
Thanks
Thanks