Reliable Modular Indoor Vacuum Circuit Breaker with Spring Mechanism

Reliable Modular Indoor Vacuum Circuit Breaker with Spring Mechanism. High Breaking Capacity: Supports 20-40kA short-circuit breaking current for reliable high-altitude and frequent operations. Flexible Installation: Modular design allows fixed or draw-out mounting with 150mm pole distance and 650mm cabinet width. Versatile Operation: Spring energy storage mechanism supports AC/DC power or manual operation for maximum adaptability. Long Mechanical Life: Durable construction ensures 30,000 mechanical operations for stable performance in demanding environments. Smart Interlocking: Equipped with secure interlock functions to enhance safety and system uptime in power distribution networks. Compliant Standards: Conforms to National Standard GB1984-2003 and related IEC standards for quality assurance. OEM/ODM Support: Accepts OEM and ODM orders with flexible customization options to meet diverse customer needs. No MOQ Requirement: No minimum order quantity required; sample orders accepted with delivery time of 3-40 days.