Product details
The 125A 2-Pole DC MCCB (Molded Case Circuit Breaker) represents the pinnacle of protection for maximum-capacity solar photovoltaic systems. Engineered for the most demanding DC applications, this circuit breaker ensures comprehensive protection with advanced adjustable settings for industrial solar power installations.
Key Features:
- Maximum 125 Amp rating
- Dual-pole isolation system
- Advanced trip settings
- Industrial switching mechanism
- Professional protection capability
- LCD trip display (optional)
- Front-mount design
- Ultra-high capacity terminals
Technical Specifications:
- Rated Current: 125A
- Poles: 2P
- 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:
- Advanced thermal protection
- Magnetic trip protection
- Superior arc suppression
- Maximum contact separation
- Thermal memory protection
- Short circuit protection
- Ground fault protection (optional)
- Comprehensive status monitoring
Installation Benefits:
- Front panel mounting
- Industrial terminal design
- Professional connection system
- Enhanced safety interlocks
- Maximum wire capacity
- Tool-operated mechanism
- IP40 enclosure protection
- Clear position indicators
Applications:
- Utility-scale solar farms
- Maximum-capacity solar arrays
- High-power MPPT systems
- Industrial DC distribution
- Large inverter protection
- Industrial battery banks
- Data center installations
- Power plant systems
The 125A 2-Pole DC MCCB delivers ultimate protection for maximum-power solar PV systems with its advanced DC switching capabilities. The dual-pole design ensures complete isolation, 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 the most 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, this MCCB provides maximum protection while maintaining compliance with international safety standards. The industrial construction and premium materials ensure long-term reliability in the most extreme solar applications.
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