| Place of Origin |
Zhejiang China (Mainland) |
| Brand Name |
yinying |
| Model Number |
QP-1000/3P |
| Max. Current |
1000A |
| Max. Voltage |
660V |
Applicationareas As main ,emergency switch,and isolating switch in distribution board employed in residential and funtional buildings orindustrial power distribution board. Servicecondition 1.Maximumambienttemperature,40°C,minimumambienttemperature,-5°C 2.OperationalAltitude:FromM.S.Lto2000metersaboveM.S.L 3.Environmentalpollutiongrade:3grade 4.Maximumaveragetemperaturewithin24hours:35°C 5.Maximumrelativehumidity:90% 6.Intallationcatagory:III,IV Componentsmaterial ButtomBase:BMC plastic Contactsupporter:BMC plastic Arcextinguishingequipmentmaterial:BMC plastic Contact:T2Ypurecopperstick Contactcutter:T2YPurecopperplate Spring(springslip):65Mncoldrollingsteelstrip Spring:65Mncoldrollingsteelstrip