About the DC MCB 6KA 32A 4P 1000VDC IEC60947-2
The DC MCB 6KA 32A 4P 1000VDC IEC60947-2 is a miniature circuit breaker (MCB) designed to protect DC electrical circuits from overcurrent and short circuits. With a 32A rating and 4-pole design, it is ideal for high-voltage DC applications such as solar PV systems, battery storage, and industrial DC power distribution.
Detailed Features
- Effective DC Protection – Prevents overcurrent and short circuits in high-voltage DC systems
- High Voltage Handling – Rated for 1000V DC, ideal for solar PV and battery applications
- Compact & Durable Design – Ensures reliable performance in demanding environments
- Easy Installation – DIN rail mountable for fast and secure integration
- Certified Safety – Compliant with IEC 60947-2 standards
Technical Specifications
- Rated Current (In): 32A
- Breaking Capacity: 6kA (in accordance with IEC 60947-2)
- Voltage Rating: 1000V DC
- Number of Poles: 4P (Four-pole design for comprehensive DC protection)
- Tripping Curve: C or K (optimized for DC circuits)
- Insulation Resistance: High-quality insulation for durability and safety
- Arc Extinguishing System: Advanced arc-quenching technology for reliable operation
- Installation: DIN rail mountable (35mm standard rail)
- Operating Temperature: -25°C to +70°C
- Compliance: IEC 60947-2, GB 14048.2
Applications
- Solar PV systems (String protection, Combiner Boxes)
- Battery energy storage systems (BESS)
- Electric vehicle (EV) charging infrastructure
- Industrial and commercial DC power distribution
- Telecom and off-grid renewable energy systems
This DC MCB 6kA 32A 4P 1000VDC provides essential protection for high-voltage DC systems, ensuring electrical safety, preventing damage to equipment, and enhancing system reliability.
