1.It use high strength of flame 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.