Product details
The 63A 2-Pole DC MCB (Miniature Circuit Breaker) represents the premium solution for high-capacity solar photovoltaic systems. Engineered for extreme DC applications, this circuit breaker ensures maximum protection against overload and short circuit conditions in large-scale industrial solar power installations.
Key Features:
- High-capacity 63 Amp rating
- Industrial-grade dual-pole isolation
- DC-optimized switching technology
- Heavy-duty quick-break mechanism
- Maximum temperature stability
- Professional status indicators
- Industrial DIN rail mounting
- High-capacity terminals
Technical Specifications:
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Get Emergency Repair Now →- Rated Current: 63A
- Poles: 2P
- Rated Voltage DC: 250V/500V DC
- Breaking Capacity: 10kA
- Operating Temperature: -25°C to +60°C
- Mechanical Life: >20,000 operations
- Electrical Life: >10,000 operations
- Protection Degree: IP20
Protection Features:
- Industrial overload protection
- Maximum short circuit protection
- Heavy-duty double-break contacts
- Enhanced arc extinction chambers
- Precision thermal-magnetic trip unit
- Industrial trip mechanism
- Maximum terminal protection
- Clear status indication
Installation Benefits:
- Heavy-duty DIN rail mounting
- Maximum wire capacity
- Industrial quick-release system
- Enhanced lockout facility
- Large terminal accommodation
- Secure snap-fit installation
- IP20 touch protection
- Professional indicators
Applications:
Inverter Not Working? Get Emergency Repair!
Don't let a broken inverter leave you without power. Our certified technicians provide same-day diagnosis.
Get Emergency Repair Now →- Large industrial solar arrays
- High-capacity battery systems
- Heavy-duty DC distribution
- Industrial charge controllers
- Maximum power inverters
- Multi-string combinations
- Industrial battery banks
- Large commercial installations
The 63A DC MCB represents the ultimate protection for maximum-current solar PV circuits with its specialized DC switching capabilities. The industrial double-pole design ensures complete isolation of both positive and negative conductors, while the professional-grade quick-break mechanism provides instantaneous fault clearance.
Each unit features maximum-capacity arc extinction chambers and precisely calibrated thermal-magnetic trip units designed for extreme DC applications. The professional position indicator and enhanced lockout facility ensure optimal safety during maintenance operations.
Perfect for industrial and utility-scale solar installations, this MCB provides ultimate circuit protection while maintaining compliance with the highest safety standards. The industrial construction and premium materials ensure long-term reliability in the most demanding solar applications.
Inverter Not Working? Get Emergency Repair!
Don't let a broken inverter leave you without power. Our certified technicians provide same-day diagnosis.
Get Emergency Repair Now →Ready to discover your solar potential?
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