TNCE Din Rail 2P/4P ATS Dual Power Automatic Transfer Switch Electrical Selector Switches Uninterrupted Power Single/Three Phase

Dual power switch. PC level, Switch less than 8ms, no Interrupt.for city power and Generator, or for PV system and Inverter, optionsNoted: the product works with L+N 220-240V 50-60HzAutomatic switching after power-off Power failure <8MSUninterruptible power supply switching function. Computers and other electronic devices will not be turned off by switching power.Two Automatic Adjustment MethodsThe switch comes with manual and automatic mode with air switch style.The chain structure is more durable.35 mm Standard guide Rail MountingDirect installation in domestic lighting Distribution box or mounted on 35mm rails.Flame retardant housingAdoption of flame-retardant housing Good insulation, more secure.