High-Performance 4000A Compact Air Circuit Breaker From China

High-Performance 4000A Compact Air Circuit Breaker From China. High Breaking Capacity: Capable of interrupting high short-circuit currents with stable performance. Advanced Electronic Trip Unit: Provides accurate adjustable protection for overload, short-circuit, and earth faults. Flexible Installation Types: Available in both fixed and withdrawable types with clear position indication. Wide Current Range Support: Supports 3-pole and 4-pole configurations for high-current applications. Comprehensive Protection Functions: Includes conventional protection, failure protection, overcurrent, and overvoltage protection. IEC 60947-2 Compliance: Manufactured in strict accordance with international safety and performance standards. Customizable Accessories: Integrates shunt release, closing electromagnet, motor mechanisms, and auxiliary contacts. OEM and Private Labeling: Offers customization for brand logo, packaging, and product labeling.