3P 4P ATS 400A 630A 800A 1000A 1250A 1600A 2000A 2500A 3200A Dual Power Automatic Transfer Switch Universal 220V AC Diesel Generator Part Electric Circuit Breaker Switch

ATS Switch over 400A is too heavy to use ordinary shipping service and shipping fee is fluctuating. If the shipping fee shown is $999, please send us message for quotation. We will help provide fast and good price shipping method.

When the mains power fails or is in an abnormal state such as phase loss, overvoltage, or under voltage, the ATS system automatically starts the standby diesel generator set according to the preset mains loss confirmation delay. After confirming that the output voltage of the generator set is normal, it automatically switches to For the generator set, the load is powered by the generator set; when the mains power returns to normal, it will automatically switch to restore the mains power supply to the load after confirmation by a preset delay. After the generator set is unloaded, it will automatically stop after a preset cooling operation.

Models Available: 20-160A, 250A, 400A, 630A, 800A, 1000A, 1250A, 1600A, 2000A, 2500A, 3200A