SSW1 series intelligent multipurpose circuit breaker

    SSW1 series intelligent  multipurpose circuit breaker (circuit breaker  for short as follows)  is mainly applied for he power distribution network of AC  50Hz, rated  voltage below AC 690V, rated  current 400A-6300A,  which is used for distributig electric energy and protecting power line and power equipment from overloading voltage lack, short circuit and earthing. The circuit breaker in and below 630A can be used for protecting electric motor from overloading, voltage lack and short circuit. The core accessories of circuit breaker is made of  intelligent Release which can choose accurately to protect and avoid unnecessary power cut, and raise the reliance,  continuity and safety of power supply. This product conform the standard of GB14048.2, GB14048 and IEC60947-2 and IEC60947-4