1. It use high strength of fame retardant of ore materials, impact resistant capability is strong;
2. Double gold with DE nickel alloy,protective properties is more stable;
3.The modular design,accessories complete,high breaking capacity,safe and reliable;
4. The Windows can be designed to facilitate observation circuit breaker contact position;
5. The bistable card buckle design,easy installation and disassembly and maintenance;
6. Excellent comprehensive performance parameters,it can meet the needs of different industries and customers.
