DC traction switchgear is applicable to 750V / 1500V DC traction power supply system, mainly deployed in heavy rail transit, urban subway, tram and monorail railway. 

Features: Incorporating UK HSS’s Thunderbolt Series DC switchgear and NDC DC circuit breaker technology, and improve the product in combination with China's market characteristics and user requirements. NDC DC circuit breaker uses the patented technology of permanent magnet operating mechanism, standardized and modular design, simple operation, very little maintenance workload, and the product life is more than 30 years, thus reducing the comprehensive cost. 

Voltage level: 750V / 1500V