Long Lasting Indoor Vacuum Circuit Breaker Ideal for Remote Mining Sites

Long Lasting Indoor Vacuum Circuit Breaker Ideal for Remote Mining Sites. High Altitude Performance: Designed for reliable operation in high altitude breaking loads and frequent operation places. Long Mechanical Life: Features 30,000+ mechanical cycles with sealed vacuum chamber for maintenance-free operation. Flexible Mounting Options: Supports both fixed installation and draw-out chassis mounting with compact 150mm pole distance. Multi-Mode Energy Storage: Spring energy storage mechanism supports AC, DC, and manual operation modes. Optional Permanent Magnet Actuator: Can be equipped with long-life permanent magnetic actuator for extremely frequent operations. Comprehensive Protection Functions: Includes conventional circuit breaker, failure protection, and overcurrent protection capabilities. Strict Quality Inspection: 100% visual and functional inspection performed on all finished products before shipment. OEM & ODM Capabilities: Accepts small trial orders and offers flexible customization including full and minor customization.