The YCB8-125PV DC Miniature Circuit Breaker is a high-performance solution for protecting DC circuits in a wide range of applications, including solar photovoltaic systems, industrial controls, and communication systems. Its robust design provides comprehensive protection against overloads and short circuits, while the thermomagnetic tripping mechanism ensures fast and reliable action. The breaker’s modular design and multiple wiring methods make installation simple, and its high mechanical and electrical life guarantees long-term, dependable operation. This breaker is built to ensure the safe and reliable function of your DC system.
Specifications:
- Model: YCB8-125PV
- Number of Poles: 1 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
- Protection Degree: IP20
- Installation Method: DIN35 standard rail
- Wiring Capacity: 2.5–50 mm²
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. Its robust construction and high-temperature tolerance ensure consistent and safe performance, especially in environments like solar installations where conditions can be harsh. The long electrical life and high breaking capacity 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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