Geya 63A Automatic Transfer Changeover Switch W2R-4P Single Phase/3Phase by Lumett

The Geya 63A Automatic Transfer Changeover Switch W2R-4P Single Phase/3Phase is a dual-power automatic transfer device designed to switch compatible electrical loads between a primary power source and a standby source. It provides a practical solution for electrical installations requiring automatic transfer between available power supplies.

The W2R-4P configuration provides four-pole switching for compatible three-phase applications where neutral switching is required. It can be incorporated into appropriately designed solar PV systems, generator backup installations, inverter systems, utility supplies, and electrical distribution panels.

With a 63A rated current, this model is suitable for appropriately sized residential, commercial, and backup-power applications. Proper selection should consider the system voltage, connected load, cable capacity, prospective fault current, protective devices, and manufacturer’s specifications.