Geya 100A Automatic Transfer Changeover Switch W2R-4P Single Phase/3Phase by Lumett

The Geya 100A Automatic Transfer Changeover Switch W2R-4P Single Phase/3Phase is designed to provide automatic switching between two compatible power sources, helping maintain electrical supply when the primary source becomes unavailable or unsuitable. The W2R-4P configuration is suitable for compatible three-phase applications where neutral switching is required.

This automatic transfer switch can be incorporated into suitable generator backup systems, solar power installations, commercial electrical panels, residential power systems, and other dual-source electrical applications. It provides automatic and manual operating options, allowing users to manage power-source transfer according to the installation requirements.

With a 100A rated-current option, it is suitable for applications requiring substantial load-handling capacity, subject to proper system sizing and installation. Correct selection should consider the system voltage, load requirements, wiring, protection devices, and applicable electrical standards.