Find and discover Transfer Switch manufacturers and suppliers for all products in Portugal, featuring details on their shipment activities, trade volumes, trading partners, and more. . EST - Empresa Serviços Técnicos, S. specializes in Industrial Electricity, providing a wide range of solutions including electrical installations and automation systems. Subscribe to global trade data intelligence to. . An Automatic Transfer Switch (ATS) is often installed where a backup generator is located, so that the generator may provide temporary electrical power if the utility source fails. ATyS t M are modular automatic transfer switches with positive break indication.
