Suntree 32A / 63A DC MCB Solar Breaker 4 Pole 1000V

The Suntree 32A / 63A DC MCB Solar Breaker 4 Pole 1000V is a high-performance DC miniature circuit breaker designed to provide reliable protection for high-voltage solar photovoltaic (PV) systems and other direct current (DC) power applications. Built for safety and efficiency, this 4-pole breaker protects electrical circuits against overloads and short circuits, ensuring uninterrupted system performance and equipment longevity.

With a maximum rated voltage of 1000V DC and available current ratings of 32A or 63A, this breaker is ideal for solar combiner boxes, DC distribution panels, battery storage systems, and industrial renewable energy installations. Its 4-pole configuration enables simultaneous isolation of all conductors, providing enhanced safety during maintenance and fault conditions.

Designed for convenient DIN rail mounting, the Suntree 4 Pole DC MCB is manufactured to IEC and CE standards using premium-quality materials for dependable performance, long service life, and reliable operation in demanding environments.

Key Features of Suntree 32A / 63A DC MCB Solar Breaker

• Brand: Suntree
• Product Type: DC Miniature Circuit Breaker (MCB)
• Rated Current: 32A or 63A
• Number of Poles: 4 Pole
• Rated Voltage: Up to 1000V DC
• Application: Solar PV Systems and DC Electrical Protection
• Protection: Overload and Short Circuit Protection
• Simultaneous Four-Pole Circuit Isolation
• Fast Tripping Mechanism for Enhanced Safety
• DIN Rail Mount Design for Quick Installation
• Suitable for Solar Combiner Boxes and DC Distribution Panels
• Long Mechanical and Electrical Service Life
• Manufactured to IEC and CE Standards
• Durable Construction for Indoor and Outdoor Electrical Installations

Applications

• Solar photovoltaic (PV) systems
• Solar combiner boxes
• DC distribution boards
• Battery energy storage systems
• Industrial DC power systems
• Renewable energy installations
• Off-grid and hybrid solar systems

Benefits

• Provides reliable protection against overloads and short circuits
• High 1000V DC rating for modern solar installations
• Four-pole design offers complete circuit isolation
• Fast fault interruption protects valuable electrical equipment
• DIN rail mounting simplifies installation and maintenance
• Durable construction ensures long-term performance
• Suitable for residential, commercial, and industrial solar applications