Industrial TR60 4-2-350 Automatic Transfer Switch

The Sinico Sin-O-Matic TR60 4-2-350 Automatic Transfer Switch is an industrial automatic transfer switch from the Sin-O-Matic TR60 family, designed to switch between two electrical sources in demanding power systems. Within the TR60 lineup, documented configurations include TR60/4-350-MD (Automatic Transfer Machine Drawings & Diagrams) and TR60/2-350 variants, as referenced in Sinico’s product literature and dealer catalogs. The available documentation for the TR60-4-350 configuration includes an electrical diagram, enabling installation, testing, and maintenance by qualified personnel. This model is intended for industrial environments where automatic source transfer is required, and it reflects the TR60 family’s multi-pole configurations as shown in supplier diagrams and historical materials. For buyers evaluating options within the Sin-O-Matic TR60 range, the 4-2-350 designation corresponds to a documented TR60 variant with schematic resources, corroborated by manufacturer timelines and dealer listings.