Modular Type Unit System Indoor Vacuum Circuit Breaker Suitable for Unit System Types

Modular Type Unit System Indoor Vacuum Circuit Breaker Suitable for Unit System Types. High Breaking Capacity: Supports up to 40kA short-circuit breaking current with vacuum interrupter technology. Long Mechanical Life: Designed for 30,000 mechanical operations and 50 breaking cycles at high currents. Flexible Installation: Available in fixed or draw-out types with modular 150mm pole distance design. OEM/ODM Support: Accepts customized non-standard products and small trial orders with no MOQ. Comprehensive Warranty: 24-month warranty covering material and assembly defects, excluding artificial damage. Robust Protection: Features overcurrent, overvoltage, and circuit-breaker failure protection functions. Global Certification: Meets ISO9001, CE, GB1984-2003, and IEC standards for international compliance.