Dual Power Automatic Transfer Switch ATS 2P 4P 63A 230V 380V Micro Circuit Breaker Overview This automatic transfer switch provides reliable, automatic switching between a main power source and a backup generator. Available in 2 pole and 4 pole configurations rated at 63 A for 230 V and 380 V systems. Designed for compact installation, long service life, and stable switching performance. Key benefits Continuous power: Automatically transfers to reserve power when the main grid fails, ensuring uninterrupted operation of connected loads. Returns to the main supply automatically when it is restored. Priority main supply: Maintains grid as the preferred source and transfers back as soon as mains . Controlled transfer: Transfers only when the generator is running, avoiding unnecessary or unsafe switching when reserve power is not available. Durable switching: Silver contacts increase conductivity, reduce contact wear, and extend service life for more reliable transfer cycles. Compact and simple installation: Small footprint and protective cover make mounting and wiring straightforward and reliable. Features and technical attributes Configurations: 2P and 4P models to match single phase 230 V and three phase 380 V installations. Rating: 63 A nominal current rating. Operation: Automatic transfer switch function with builtin micro circuit breaker mechanism for switching operations. Material: flame retardant plastic housing with good electrical insulation, temperature resistance, and anti aging properties. Contacts: Silver contact material for improved conductivity and longer operational life. Design: Reasonable internal structure, compact size, and protective cover for safe and tidy installation. How it solves common problems Eliminates manual switching delays during outages, reducing interruption to critical loads. Prevents improper transfers when generator is off by requiring the generator to be on before transfer. Reduces maintenance and contact replacement frequency thanks to silver contact durability. Facilitates neat wiring and secure mounting in panel or enclosure installations due to compact design and protective cover. Typical applications Residential backup power: Automatic backup for essential circuits like lighting, refrigeration, and home heating systems during mains outages. Small commercial sites and retail: Seamless switching for point of , lighting, and small equipment to maintain business operations during power interruptions. Remote or utility equipment: Power continuity for pumps, control panels, and communication or monitoring equipment where stable power is required. Installation and operation notes Ensure generator is running and stable before expecting transfer to reserve power; ATS will not transfer if the generator is off. Select the correct pole configuration and voltage rating for the system: 2P for 230 V single phase, 4P for 380 V three phase. Mount in a suitable enclosure and follow local electrical codes for wiring and grounding. Regular inspection of contacts and connections is recommended to maintain long term reliability. Specifications summary Type: Dual Power Automatic Transfer Switch ATS Poles: 2P or 4P Current rating: 63 A Voltage: 230 V or 380 V Housing: Flame retardant plastic Contacts: Silver Switching mechanism: Micro circuit breaker type automatic transfer This ATS is a compact, robust solution for automatic source selection between mains and generator power, offering clear operational logic, durable components, and straightforward installation for residential and light commercial power backup needs.