Chaorui Electric Co., Ltd.  

Product Name: Jn15 Series (12KV, 24KV, 40.5KV) Earthing Switch, Indoor Type Model NO.: JN15 series ( 12KV, 24KV, 40.5KV) Certification: ISO9001-2000 Function: Circuit-Breaker Failure Protection Type: Circuit Breaker Poles Number: 3 Structure: MCCB Installation: Fixed Arc-extinguishing Medium: Vacuum Speed: Normal Type Circuit Breaker Operation: Electric Type Breaking Capacity: High Voltage Circuit Breakers Rated Short-Circuit Breaking Current Ka: 31.5/40 Mechanical Endurance: M2 Class Rated Voltage Kv: 12/24/40.5 Trademark: CHRUI Transport Package: Wooden Case Specification: 300*780*785MM Origin: Made in China HS Code: 8535210000 Product Description JN15 Series (12kV,24kV,40.5kV)Earthing Switch,Indoor TypeGeneralRatings: Rated voltage 12~40.5kV, AC50/60Hz.Application: in 12, 24, 40.5kV power system for HV busbars.Standards: IEC 62271-102.Working ConditionAmbient air temperature: -40~+40ºCAltitude: ≤1000mNo operating in such places as subject to dust, dirt, smog, corrosive / flammable gas, vapor and salt pollution.Humidity: Daily average value ≤95%Monthly average value ≤90%Water vapor pressure: Daily average value ≤2.2kPa Monthly average value ≤1.8kPaNote: Customized products are available on your requirements.