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Features:Microprocessor Control:&nbsp; Easy-to-use, standard control, LEDs display transfer switch status, push buttons allow operator to activate control test, exercise timing and transfer mode.Programmed Transition:&nbsp; Open transition timing can be adjusted to completely disconnect the load from both sources for a programmed time period.Positive Interlocking:&nbsp; Mechanical and electrical interlocking prevent source-to-source connection through the power or control wiring.Easy Service/Access: Single-plug harness connection and compatible terminal ...","features":["Cummins Onan OTEC 225 Amp 208V Three Phase Automatic Transfer Switch Nema 3R | A040C978"]}]},"metadata":{"generated_date":"2026-09-16","last_updated":"2026-09-16","data_sources":["Electric Generators Direct","ecomfort.com","Amazon"],"completeness":0.9,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}