63A Heavy Duty Rotary Changeover Switch With Three NO And Three NC Two Way Three Position Three Phase Twelve Terminals 660V Universal Power Selector For Solar And Grid Power Switching
✔️ 3-pole, 3-position ON-OFF-ON, 12 terminals for solar/grid, single unit
This heavy-duty rotary changeover switch lets you select between solar and grid power sources in a single, compact unit. Built for reliability in off-grid and on-grid setups, it's suited for solar power systems, generators, RVs, and industrial panels where a clean source swap is essential.
✅ Ui 660V, Ith 63A
✅ 3-position 1-0-2 ON-OFF-ON with 3 poles and 12 terminals
✅ 3NO / 3NC configuration for flexible wiring (AWG #10-#6)
✅ Flame-retardant PC housing, silver alloy contacts, thick copper connections
✅ Suitable for solar, generator, inverter, RV power switching
💡 What is a heavy-duty rotary changeover switch used for in power systems?
This handy device helps you switch between energy sources safely and cleanly, protecting appliances and controllers.