DC Operable Type Indoor Vacuum Circuit Breaker Suitable for Mobile Substations

DC Operable Type Indoor Vacuum Circuit Breaker Suitable for Mobile Substations. High Altitude Performance: Designed for reliable operation in high altitude environments with frequent switching needs. Long Mechanical Life: Endures over 30,000 mechanical operating cycles for extended service life. Versatile Mounting Options: Supports both fixed installation and draw-out handcart unit configurations. Flexible Energy Storage: Operates via spring energy storage using AC, DC, or manual power sources. Compact Design: Features a 150mm pole distance and 650mm cabinet width for space efficiency. Vacuum Interrupter: Utilizes vacuum arc-extinguishing medium for maintenance-free operation. Comprehensive Protection: Includes overcurrent protection and circuit-breaker failure protection functions. OEM & ODM Capability: Accepts custom orders and small trial orders with flexible customization options.