Double Power Transfer , Automatic 40A 4P Uninterruptible Power Transfer for Generator, Manual Transfer , DIN Rail Mounting

Automatic Transfer : Test whether the common power supply or the standby power supply is normal, it can the power supply within 50ms to establish an uninterruptible power supply Enhanced Security: When the common power supply malfunctions, the backup power supply immediately starts working to the continuity, reliability, and security of the power supply Household Rail Mounting: Specifically designed for DIN rail installation in home, this double power automatic transfer is suitable for PZ30 distribution boxes, supports 50Celsius60Hz power grids Item Type: Automatic Transfer Material: PC Flame Retardant, Silver Rated Current: 40A Insulation Voltage: AC690V Voltage Withstand Uimp: 8KV Frequency: 50Celsius60HZ Grade: PC Grade (Can be opened under load without generating short circuit current) Specification: 4P Rated Short Circuit Current: 50kA Rated Short Circuit Current ( ): RT16-00-63A Rated Impulse Withstand Voltage: 8kV Rated Control Voltage US: 220VAC 50HZ, Normal Working Conditions: 85%Us-110%Us Auxiliary Circuit: AC220V 50HZ le=5A Lifespan: Electrical: more than 1500 Times; Mechanical: more than 5000 Times Touch Time: Operating Conversion Time: Return Time: Closing Time: Usage Category: AC-31B