Features Transfer Switch Reasonable structure, small size, beautiful appearance, long service life. Transfer Switch Noise-free operation, simple operation, reliable performance,high strength, high cost performance. The outer casing of the switch is made of flame retardant material, which is resistant to high temperature, is not easily deformed, and is safer to use. Transfer Switch Sensitive response, millisecond fast switching of power supply,Rail-mounted installation, simple and convenient, effectively protect your electricity safety and stability,Most people's choice. Double power automatic switching switch is to switch the two power supply, divided into the common power supply and standby power supply. When the common power supply is cut off, the backup power supply will be restored to the common power supply after the common power is called. In special cases, automatic switching is not required, and manual switching can also be set by yourself. Specification: Rated operating current: 63A, 80A, 100A(Optional) Rated operating voltage: 400V AC Rated frequency: 50Hz/60Hz Insulation voltage: 690V, 50Hz Electrical level: PC level Number of poles: 3P Package list: 1 * Switch Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product. Package List