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Your cart is empty.Power Automatic Transfer Switch,ZGQ5 100/4P 220V 100A Power Transfer Switch,Anti-aging, and Specification: Item Type: Power Automatic Transfer Switch Material: Plastic Working Frequency: 50 60HZ Rated Current: 100A Rated Voltage: AC110 230V Working Voltage: AC220V Mode: Automatic and manual ATS: CB level Conversion Time: =0.05 (S) Number of Poles: 4P How to Use: 1. Place the automatic transfer switch of the power supply on the debugging , and connect the corresponding power line according to the correct phase sequence. The phase line and the neutral line are connected in position, and the wrong connection is not allowed. 3. When debugging the three pole switch, the common and spare neutral wires should be connected to the neutral terminal (NN and RN) respectively. 3. Set the power supply automatic transfer switch to work in the self turning and self resetting mode. If the voltage of the two power supplies is normal, the switch should be placed in the common power supply position, and the common power supply is closed. 4. Set the common power supply NA, NB, NC, NN for any phase loss, the power supply should be automatically converted to the backup power supply, if the common power supply returns to normal, it should be converted back to the common power supply 5. Adjust the voltage of any phase of the common power supply to the predetermined undervoltage voltage value, and the power supply should automatically switch to the standby power supply. When the normal power supply returns to normal, the switch should return to the normal power supply Package List: 1 x Power Automatic Transfer Switch 1 x User Manual
Luis
Reviewed in the United States on July 16, 2024
Exelent transfer switch
Don
Reviewed in the United States on July 8, 2023
Advertisement misleading. Says 100A capacity. It should say 25A per contact. My unit arced at near the 25A area (dryer was on) and cause problems. Potential fire hazard! I ordered a much larger (and heavier) unit. Hopefully that works. But to it's credit, this unit works very well if you keep your current draw much less than 25 amps per contact.
Hector
Reviewed in the United States on November 23, 2023
I like this part
Customer
Reviewed in the United States on October 23, 2023
The switch work as it should fast switching between 2 sources. Quality wise it 7 out 10. Happy with the end result.
ROBERT J.
Reviewed in the United States on March 5, 2022
Used auto transfer switch on my Solar system, works great. Thanks!
Adolf Goldberg
Reviewed in the United States on November 15, 2022
Melted and then burst into flames during first use. Avoid this at all costs.
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