After a power outage, it will automatically reclose when the power comes in.Delay protection function: When the fault returns to normal, after 30-60 minutes of delay protection, it will automatically power on (no manual work required).Installation:35mm DIN rail.Technical data:Leakage protection function1. Leakage protection setting range: 10mA-99mA2. Leakage protection action time: less than 0.1 secondsOvercurrent short circuit protection function1. Overcurrent protection setting range: 1A-63A2. Overcurrent protection action time: 1-3 seconds(The rated current is 63A protector as an example)3. Short circuit protector current 3 rated current4. Short circuit protection action time: less than 0.1 secondsadjustable functionCurrent 1-63A can be set according to the electric place (adjustable)1. Adjustable range of overvoltage and undervoltage value: voltage 250V-300V2. Undervoltage adjustable range: 150V-190V3. Current adjustable range: 1-63A4. Adjustable range of leakage value: 10MA-99MA5. Adjustable range of delay protection time: 1-60SFamily setting value reference:The current value is set to the same amperage as the main switch. If the recloser is used as the main switch, set it to 63AThe leakage value is set to: 30mAThe overvoltage and undervoltage value is set to: 270V-280VThe undervoltage value is set to: 170VColour:WhiteMaterial:PCSize: 96 x 66 x 45mmPackage Contents:1 x Protector RelayOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.