Solar DC Circuit Breaker 63A

DC Circuit Breaker – 2P, 1000V, 63A, 4500A Breaking Capacity

The DC Circuit Breaker EACBDC series is designed for high-performance overload and short-circuit protection in DC distribution systems. Rated for up to 40A and a maximum DC voltage of 1000V, this DC Circuit Breaker delivers safe, reliable, and efficient protection for electrical equipment across industrial, commercial, and residential applications.

Built with advanced thermoplastic housing and a compact ergonomic design, this DC Circuit Breaker ensures long-term durability and safety.

Features:

• Durable Housing: Thermoplastic housing makes the DC Circuit Breaker impact-resistant, recyclable, and self-extinguishing.
• Reliable Connection: Classic U-tunnel terminal design ensures solid and safe connections for the DC Circuit Breaker.
• Efficient Cooling: Original airflow channels reduce heat between adjacent DC Circuit Breaker units.
• Safety Handle: Ergonomic handle design enhances usability and security in the DC Circuit Breaker.
• High Performance: Rated at 1000V DC with up to 63A current capacity, the DC Circuit Breaker provides robust overload and short-circuit protection.
• Long Service Life: Electrical life ≥ 8000 cycles and mechanical life ≥ 20,000 cycles ensure durability of the DC Circuit Breaker.
• Standards Compliant: Fully meets IEC60898-1 and GB14048.2 safety standards for DC Circuit Breaker protection.

Application:

• Overload and short-circuit protection in DC distribution systems.
• Electrical equipment used in power enterprises, postal, traffic, mining, and other fields.
• Renewable energy systems such as solar PV, wind power, and off-grid installations that require a reliable DC Circuit Breaker.
• Commercial and residential protection with the highest-rated voltage in housing-grade DC Circuit Breaker products in China.
• Use in systems requiring strict adherence to IEC60898-1 and GB14048.2 safety standards.

Specifications:

• Product: EACBDC Series
• Poles: 2P
• Rated Current: 63A
• Nominal Voltage: DC 1000V
• Breaking Capacity: 4500A
• Rated Breaking Capacity: 6.0 kA IEC60898 / 6,10,15A IEC60947-2
• Characteristic Curve: C Curve
• Max Fuse Support: 100AgL (>10kA)
• Electrical Life: ≥ 8000 times
• Mechanical Life: ≥ 20,000 times
• Selective Grade: 3
• Operating Temp Range: -10℃ to +40℃

Package Includes:

• 1 × DC Circuit Breaker

The DC Circuit Breaker offers superior overload and short-circuit protection with high voltage support (1000V) and up to 63A current rating. With exceptional durability, IP20 safety rating, and compliance to IEC/GB standards, this DC Circuit Breaker is the trusted solution for industrial, commercial, and renewable energy applications.