1250A 4p Dual Power Automatic Transfer Switch ATS

SLS Automatic Changeover Switch 4 Pole Dual Power Automatic Transfer Switch 4P 1250A ATS Changeover Switch for GeneratorProduct DescriptionFeatures:1.Two in One out, easier and more convenient wiring.2. 3.5cm wide installation guide rail installation, worry-free to use.3. When switching two power supplies, if automatic switching is not required under special circumstances, it can also be set to manual switching4. High ability to break short-circuit current and short arcing distance. Detailed analysis of product panel is more convenient to use.5. In case of power failure, switch the power consumption mode rapidly and enable the standby power supply. Switch to the main power supply after an incoming call.  heating current (Ith)100A160A250A630A1600A3200ARated voltageAC 400VRated Insulation voltage (Ui)500V800VRated Impulse withstand voltage (Uimp)6KV8KVRated Short-time withstand current (Icw)5KA10KA16KASwitch time