Product details
The 32A 2-Pole DC MCB (Miniature Circuit Breaker) delivers industrial-grade protection for high-power solar photovoltaic systems. Specifically engineered for demanding DC applications, this circuit breaker ensures comprehensive protection against overload and short circuit conditions in large-scale solar power installations.
Key Features:
- High-capacity 32 Amp rating
- Professional dual-pole isolation
- DC-optimized design
- Enhanced quick-break mechanism
- Advanced temperature stability
- Professional status indicator
- Secure DIN rail mounting
- Industrial-grade terminals
Technical Specifications:
- Rated Current: 32A
- 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:
- Heavy-duty overload protection
- Enhanced short circuit protection
- Advanced double-break contacts
- High-performance arc extinction
- Precision thermal-magnetic trip unit
- Reliable trip mechanism
- Reinforced terminal shrouding
- Clear contact indication
Installation Benefits:
- Professional DIN rail mounting
- Industrial terminal markings
- Quick-release mechanism
- Enhanced lockout facility
- Extended terminal capacity
- Secure snap-fit installation
- IP20 touch protection
- High-visibility indicators
Applications:
- Large-scale solar arrays
- Industrial battery systems
- Heavy-duty DC distribution
- High-power charge controllers
- Commercial inverter protection
- Multiple string protection
- Industrial battery isolation
- Commercial solar installations
The 32A DC MCB represents the pinnacle of protection for high-current solar PV circuits with its specialized DC switching capabilities. The robust double-pole design ensures complete isolation of both positive and negative conductors, while the industrial-grade quick-break mechanism provides rapid fault clearance.
Each unit features heavy-duty arc extinction chambers and precisely calibrated thermal-magnetic trip units specifically designed for demanding DC applications. The professional position indicator and enhanced lockout facility ensure maximum safety during maintenance operations.
Perfect for commercial and industrial solar installations, this MCB delivers reliable circuit protection while maintaining compliance with stringent safety standards. The industrial construction and premium-grade materials ensure long-term reliability in the most demanding solar applications.
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