Product Name: Gas Insulated Switchgear High Voltage Circuit Breaker High Voltage Circuit Breaker Cubicle use switchgear Model NO.: CHHP-V-12/24-630A Certification: ISO9001-2000, CE, CCC Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB Type: Circuit Breaker Poles Number: 3 Structure: ACB Installation: Fixed Arc-extinguishing Medium: Air Speed: Normal Type Circuit Breaker Operation: Electric Type Breaking Capacity: High Voltage Circuit Breakers Rated frequency: 50Hz Rated voltage: 12/24kV Rated current: 630A Rated short-time withstand current: 20/25kA Rated peak withstand current: 63A Rated short circuit duration: 4S Rated short circuit closing current: 63kA Theoretical operation: 5000Time Trademark: CHHP Transport Package: Wooden Case Origin: China HS Code: 8537209000 Product Description Performance Guaranteeonce u buy the product manufactured by Haibian Power Equipment (CHHP) can get 24 months performance guranantee after delivery date, or if there is any special reques, pls do not hesitate to contact us...