Radin Electric  provides ATS design, engineering, and full after sales support for a wide range of automatic transfer switch applications. We offer onsite electrical audits to assist in determining the correct product and installation to meet your exact needs and requirements. Technical Specification Model RDQ3-63 Working Voltage AC150-265V  50/60Hz Operation Mode Auto and Manual Transfer Mode Auto Transfer with Auto Recovery Transfer time delay 0.2s Fixed / 0~30s adjustable Rated Current 6A to 63A  3P and 4P About ATS RDQ3-63 is CB type dual power transfer switch,mainly apply to the two power systems with neutral line earthed and rated current below 63A, rated voltage 230V,50/60Hz, transfer between two power source when one power source fault,to ensure the power supply reliable and safety. Product Structure RDQ3-63 Series ATS usage category AC-33IB,electrical appliance grade CB class,its structure comprise with two MCB and accessories,mechanical interlock transmission mechanism,automatic controller,motor operation mechanism etc.Meanwhile the MCB inside the ATS have its original over load and short circuit protection function,can also used as ON/OFF and protection of the main circuit. Delivery Terms Shipment & Express & Air express