ATS automatic transfer switch 2P 4P 63 10amp 16amp 20amp 25amp 32amp 40amp 50amp 63amp change over switch

The dual power automatic transfer switch is suitable for three-phase four wire power supply with frequency of AC 50Hz, rated operating voltage of 400V and rated operating current 16A~1600A. It can achieve automatic and manual switching between normally used power supply(N) and reserved power supply(R), and interrupt power supply to the load during the power switching process. It's suitable for occasions that require dual power supply and high power quality requirements.This series of products have communication port, which can achieve remote control and enables users to achieve unmanned substations.