Voltage relay-63A-1P+Ns- over voltage / undervoltage relay - automatic reclosing

This Easy9 product is a voltage control relay.|It has a 1P+Ns with 63A rated current.|The overvoltage tripping is 275VAC and 195VAC for undervoltage tripping.|The Ue rated operational voltage is 440VAC.|The Ui rated insulation voltage is 500VAC.|It has a Uimp rated impulse withstand voltage of 4kV. The operating frequency is 50Hz.|It can be mounted on DIN rail for modular installation. Its width is 4 pitches of 9mm.|The dimensions are (W) 36mm x (H) 84.8mm x (D) 68mm. The color is light grey (RAL7035).|According to IEC 60529 standards, the degree of protection is IP20 or IP40 in modular enclosure.|The operating temperature is -25°C to 55 °C. The storage temperature is -40°C to 80°C.|