Product details
The 100A 4-Pole DC MCCB (Molded Case Circuit Breaker) represents the ultimate protection solution for high-capacity multiple string solar photovoltaic systems. Engineered for utility-scale DC applications, this circuit breaker ensures comprehensive protection across multiple high-current circuits in industrial solar power installations.
Key Features:
- Industrial 100 Amp rating
- Quad-pole isolation system
- Adjustable trip settings
- Heavy-duty switching mechanism
- Multi-string protection capability
- LCD trip display (optional)
- Front-mount design
- Maximum capacity terminals
Technical Specifications:
- Rated Current: 100A
- Poles: 4P
- Rated Voltage DC: 250V/750V DC
- Breaking Capacity: 35kA
- Adjustable Trip Range: 0.8-1.0In
- Operating Temperature: -25°C to +70°C
- Mechanical Life: >10,000 operations
- Electrical Life: >8,000 operations
- Protection Degree: IP40
Protection Features:
- Adjustable thermal protection
- Magnetic trip protection
- Advanced arc suppression
- Enhanced contact separation
- Thermal memory protection
- Short circuit protection
- Ground fault protection (optional)
- Real-time status monitoring
Installation Benefits:
- Front panel mounting
- Multiple terminal options
- Professional connection system
- Enhanced safety interlocks
- Maximum wire capacity
- Tool-operated mechanism
- IP40 enclosure protection
- Visual position indicators
Applications:
- Utility-scale solar farms
- Industrial multi-string arrays
- High-power MPPT systems
- Complex DC distributions
- Multiple inverter protection
- Large battery banks
- Data center installations
- Industrial power systems
The 100A 4-Pole DC MCCB delivers superior protection for ultra-high power multiple-circuit solar PV systems with its advanced DC switching capabilities. The quad-pole design ensures complete isolation across multiple high-current circuits, while the adjustable trip settings allow precise protection coordination.
Each unit incorporates industrial-grade arc suppression chambers and adjustable thermal-magnetic trip units designed for demanding DC applications. The clear position indicators and optional electronic trip unit provide comprehensive system monitoring and protection.
Perfect for utility-scale and industrial solar installations requiring multiple circuit protection, this MCCB provides ultimate protection while maintaining compliance with international safety standards. The industrial construction and premium materials ensure long-term reliability in the most demanding solar applications.
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