Power distribution configurations with three 3ph power lines
Current Flow in 120/240 Volt AC Systems - Blue Sea Systems
240 VAC and 120 VAC Split-Phases in Residential Power Supplies - The Appliantology Gallery - Appliantology.org - A Master Samurai Tech Appliance Repair Dojo
Understanding 240V AC Power for Heavy-Duty Power Tools - Make:
240v - What's the difference between three phase 240 V and standard household 240 V? - Home Improvement Stack Exchange