High-Performance Dynamic Vacuum Circuit Breaker for Electrical Safety

High-Performance Dynamic Vacuum Circuit Breaker for Electrical Safety. Three-Position Integrated Design: Integrates breaker, disconnector, and earthing switch into one unit for safety and compactness. Solid-Sealed Pole Technology: Encapsulates components to prevent dust and condensation, ensuring high insulation performance. Modular Spring Mechanism: Allows independent replacement and overhaul with good interchangeability for easy maintenance. Vacuum Arc Extinguishing: Utilizes vacuum technology combined with composite insulation for low maintenance and environmental friendliness. Mechanical Interlocking: Prevents misoperation between switches and ensures operator safety via cabinet door interlock. Versatile Operation Modes: Supports manual, AC/DC electric operation, and remote control for universal AC and DC power supplies. High Mechanical Life: Rated for 10,000 mechanical operations ensuring long-term reliability and durability. Visible Breakpoint: Rotary isolating switch provides clear visible breakpoints after opening for maintenance safety.