About This

• ★WORKING PRINCIPLE:This product called dual power automatic transfer switch,also called ATS. You can connect two power：one power as normal power, and the other one as reserve power. the type of power source can be city power,generator.When normal power (N) goes off, the ATS will transfer to reserve power(R) to make power continuous, transfer speed is about 50ms,when the normal power is back,ATS will transfer back to normal power.
• ★WORKING MODE OF ATS: There are two working mode of this ATS: "AUTO"and "MANUAL".If you need this device transfer automatically,please set the switch to "Auto" side,then when the normal power goes off, the ATS will transfer to reserve power automatically, when normal power goes back, it will transfer back to normal power automatically.If put button to "Manual" side, you need to manually turn the handle in the middle to make power transfer.Both mode the power source will be ON-ON.
• ★PRODUCT PARAMETERS: This transfer switch is PC type, it means this ATS is primarily responsible for conducting current-carrying functions, it lacks the capability to interrupt current on its own and relies on upstream protective devices for current interruption.There are PCB circuit boards with thermal relays inside.Working Current:6-100A;Working Voltage:220V;Frequency:50/60Hz.
• ★WIDE APPLICATION:Automatic transfer switch has the function of maintaining uninterrupted power supply,it usually suitable for household emergencies, firefighting, elevators,motorhome, etc.Such situation unable to withstand continuous power outages.This model we do not suggest to used for PV inverter,another model which has 3s delay before transfer back to PV inverter,that will be better.
• ★QUALITY ASSURANCE:We have our own factory for production and sales, with independent workshops and laboratories. If you have any questions about wiring and installation, please contact us and we will have professional engineers to answer them.

Overview

• Operation Mode : ON-ON
• Current Rating : 100 Amps
• Operating Voltage : 220 Volts
• Contact Type : Normally Open
• Connector Type : Plug In
• Brand : JOTTAELE
• Switch Type : Rotary
• Terminal : Screw
• Material : Plastic
• Item dimensions L x W x H : 5 x 4 x 4 inches