Try“waterproofing at a balcony door threshold”

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E-K2H9M — 30 kVA Transformer Single-Line Diagram

Electrical · E-K2H9M

30 kVA Transformer Single-Line Diagram

About this detail

A 30 kVA transformer steps down 480V to 480/277V power with primary and secondary circuits routed through designated conduits. The secondary feeder MCC73S4-24 utilizes three number 6 conductors, one number 10 ground, in a 1-inch conduit. The secondary feeder MCC73S4-24A utilizes four number 6 conductors, one number 8 ground, in a 1-1/4-inch conduit.

MCC73S4-24A: 4#6,#8G,1 1/4 MCC73S4-24:3#6,#10G,1 30KVA 480V-480/277V CONTINUED

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