The YCB8-125PV DC Miniature Circuit Breaker is a high-performance 2-pole solution for protecting DC circuits in a variety of systems, including solar photovoltaics, battery energy storage, and industrial control panels. Its robust design provides comprehensive protection against overloads and short circuits, ensuring the reliable operation of your DC system. This breaker’s modular design and flexible wiring methods make it easy to install, while its high mechanical and electrical life guarantees long-term, dependable operation. With a focus on safety and efficiency, this breaker is an ideal choice for any demanding DC application.
Specifications:
- Model: YCB8-125PV
- Number of Poles: 2 Pole
- Rated Current (In): 125A
- Rated Working Voltage (Ue): 500V DC
- Rated Impulse Voltage (Uimp): 6 kV
- Ultimate Breaking Capacity (Icu): 6 kA
- Tripping Type: Thermomagnetic
- Mechanical Life: 20,000 times
- Electrical Life: 10,000 times
- Operating Temperature: -40°C to +85°C
- Storage Temperature: -35°C to +70°C
- Installation Method: DIN35 standard rail
- Wiring Capacity: 2.5–50 mm²
- Protection Degree: IP20
- Standard: IEC/EN 60947-2
Why Choose This Product?
This DC circuit breaker is an excellent choice for its superior reliability and specialized design. Unlike standard breakers, it’s specifically engineered to handle the unique demands of DC systems with a high degree of precision. The inclusion of a temperature correction factor ensures that its performance remains stable and safe even in extreme environments. Its robust construction and long lifespan provide peace of mind, making this a durable and dependable solution that protects your valuable equipment and ensures the longevity of your electrical system.
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