Product Description
The BEIYI DZ47-63DC C20 DC Circuit Breaker (2 Pole) is a high-performance protective device designed for DC electrical systems such as solar power setups, battery banks, inverters, and DC distribution networks. It ensures reliable protection by automatically disconnecting the circuit during overload and short-circuit conditions, helping to safeguard valuable electrical equipment and prevent system failures.
Engineered for modern renewable energy applications, this DC circuit breaker is specially designed to handle direct current (DC) arc interruption, making it more suitable than standard AC breakers for solar and battery systems. With its compact DIN rail design, it allows quick installation in distribution boards, inverter panels, and solar combiner boxes.
The C20 rating (20 Ampere, C Curve) provides balanced protection for moderate inductive loads, ensuring stable performance in both residential and commercial DC applications.
Key Features
- 2 Pole DC protection for enhanced safety
- Rated current: 20A (C Curve)
- Designed for DC solar & battery systems
- Protection against overload & short circuit
- Flame-resistant durable housing material
- High breaking capacity design
- DIN rail mounting for easy installation
- Suitable for renewable energy systems
- Stable performance in DC applications
- Compact and space-saving design
- Reliable long-term electrical protection
- Suitable for industrial and residential use
Technical Specifications
| Specification | Details |
|---|---|
| Brand | BEIYI |
| Model | DZ47-63DC |
| Product Type | DC Miniature Circuit Breaker |
| Poles | 2 Pole |
| Rated Current | 20A (C Curve – C20) |
| Rated Voltage | Up to 500V DC |
| Curve Type | C Curve |
| Mounting Type | DIN Rail (35mm) |
| Application | Solar PV, Battery & DC Systems |
| Function | Overload & Short Circuit Protection |
Applications
- Solar PV Power Systems
- Battery Storage Systems
- Inverter DC Protection
- DC Distribution Panels
- Industrial Electrical Systems
- DC Motor Protection Circuits
- Home Solar Energy Systems
- Renewable Energy Installations
Product Advantages
- Ensures safe and stable DC power distribution
- Protects sensitive solar and inverter equipment
- Prevents electrical damage from overload and faults
- Fast tripping response for maximum safety
- Easy installation with DIN rail system
- Long-lasting and durable construction
- Ideal for both residential and industrial applications
- Reduces risk of fire and electrical hazards
Why Choose BEIYI DZ47-63DC C20?
The BEIYI DZ47-63DC C20 DC Circuit Breaker is a reliable solution for modern DC and solar power systems. Designed for safety, efficiency, and durability, it provides strong protection against electrical faults while ensuring smooth and uninterrupted system performance. It is an essential component for any solar or DC electrical installation requiring dependable circuit protection.




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