BASIC NEC CODE RULES AND DESIGN PRACTICE

150 1/0 120. 175 2/0 140. 200 3/0 160. 225 4/0 180. 250 250 MCM 200. 300 350 MCM or 2-1/0 Parallel 240 ... Service Entrance to Transformer 2%. Building Electrical Design Order . Select voltage, phase. ... Underground Wiring. Use XLP-USE wire for underground wiring, #^AWG Copper minimum. PROJECT: TONASKET OFFICE ADDITION ... ................
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