Customer’s 35 kV utility feed hooked up via our 50’ lengths of shielded 35 kV cable 35 kV fused disconnect 50’ lengths of shielded 35 kV cable 3,750 kVA transformer – 34,500 Delta to 12,470 Y / 7,200 50’ lengths of shielded 15 kV cable 600 amp vacuum circuit breaker 50’ lengths of shielded 15 kV cable 600 amp load interrupter switch (no fuses) for a visible disconnect Ground rods, neutral jumper cable, connectors, etc.