10kv Permanent Magnet Vacuum Circuit Breaker 1250A 25ka 50Hz Indoor Fixed AC

10kv Permanent Magnet Vacuum Circuit Breaker 1250A 25ka 50Hz Indoor Fixed AC. Advanced Permanent Magnet Mechanism: Features fewer moving parts, simpler structure, and higher reliability than traditional spring mechanisms. Superior Vacuum Arc Extinguishing: High-quality vacuum interrupter ensures reliable breaking without SF6 gas, making it environmentally friendly. Long Mechanical Life: Mechanical life exceeds 30,000 operations with stable performance in harsh environments. Wide Rated Current Range: Available from 630A to 3150A with short-time withstand currents up to 31.5kA. Low Power Consumption: Requires only a small pulse of energy to operate, significantly improving system energy efficiency. Compact Modular Design: Optimized dimensions for easy integration into KYN28 and other indoor switchgear cabinets. Smart Grid Compatibility: Supports both local and remote control, ideal for smart grid and unmanned substation applications. Comprehensive Certifications: Passed ISO9001, ISO14001, and ISO45001 certifications for quality and safety management.