3P 320A 800v/1000v/1140v Thermal Magnetic Hyundai Molded Case Circuit Breaker MCCB
Inquire NowDescription
The 3P 320A Thermal Magnetic Molded Case Circuit Breaker (MCCB) is engineered for robust electrical protection in various high-voltage applications. Designed with innovative features, this circuit breaker ensures safety and efficiency while reducing installation complexities. It provides superior busbar protection against electric shocks, effectively safeguarding personnel and minimizing the risk of earth faults caused by dampness and foreign objects. Built to withstand severe conditions, it incorporates a standardized installation framework that optimizes space and enhances installation efficiency by a remarkable 60%. The state-of-the-art arc extinguishing structure allows for a zero arcing distance, ensuring safety during operation and maintenance.
Specifications
| Attribute | Details |
|---|---|
| Rated Current (In) | 320A |
| Rated Working Voltage | 800V, 1000V, 1140V |
| Poles | 3 |
| Breaking Capacity | 36.5, 15, 15 |
| Rated Insulation Voltage (Ui) | 1150V |
| Rated Impulse Withstand Voltage (Uimp) | 12kV |
| Wiring Mode | Up incoming and down outcoming |
| Mechanical Life | 10,000 operations |
| Electrical Life | 5,000 operations |
| Quality Certificates | CCC, CB, TüV Certificate |
Additional Information
- Features a unique design that reduces internal temperature rise by 20%.
- Busbar connection structure minimizes the number of connection points for enhanced reliability.
