Miniature Circuit Breaker MCB 6000A 400V
This miniature circuit breaker (MCB) is designed for 400V~ 50Hz electrical systems. It features a breaking capacity of 6000A and complies with GB 10963.1 standards.





Technical Specifications
Overview
Reliable Circuit Protection
This miniature circuit breaker is engineered for robust overload and short-circuit protection in low-voltage electrical systems. Designed for versatility, it supports both single-phase and multi-phase configurations, making it suitable for residential, commercial, and industrial distribution environments. It adheres to international safety standards, ensuring dependable performance for critical electrical infrastructure.
Technical Specifications
Rated Voltage
- Breaking Capacity
- 6000 A
- Rated Current
- 63 A
- Operating Frequency
- 50/60 Hz
- Compliance Standards
- IEC/EN60898-1GB 10963.1
Installation & Usage
Target Applications
- Domestic installation
- Commercial electrical distribution
- Industrial electrical systems
Operation
- Max Terminal Torque
- 2.5 Nm



