【Operation Instructions】Power supply should be transfered manually by rotating the handle.Common power supply must be City Grid Power.Backup power must be AC genarator OR City Grid Power!
【Application Scenarios】Suitable for residential, commercial,RV or other dual circuit power supply systems and places where continuous power outages are prohibited.
【Protection function】Dual circuit manual switch with overload and short circuit protection.Suggesting add over&under voltage protector to circuit protect product from being burnt due to under-voltage or over-voltage.
【Fireproof Material】The dual power switch made of fire-proof ABS housing,and the silver alloy contacts ensure good conductivity.Provides the highest safety level for operators and the entire photovoltaic system.
【Product Dimensions】Compatible with standard PZ30 distribution boxes and 35mm DIN rails for easy operation.