CNC

CNC DC MCB for Solar PV - 63A (4-Pole) - DC 1500V

The CNC YCB8s-63PV Direct Current Miniature Circuit Breaker (DC MCB) is an advanced protection device specifically engineered to meet the rigorous demands of high-voltage Photovoltaic (PV) solar systems. With a voltage rating of up to 1500V DC and a 63A current capacity, this 4-pole breaker provides reliable and instantaneous protection against short circuits and overloads. It ensures the ultimate safety of your solar panels, inverters, and battery banks under the most demanding operating conditions. ⚡ Key Features: Dedicated Solar PV Protection: Specifically designed to protect solar panel strings and system components from damage caused by reverse currents or electrical overloads. Ultra-High Voltage Capacity (1500V DC): Exceptional capability to handle extremely high DC voltages, making it ideal for large-scale commercial and industrial solar installations. 4-Pole Heteropolarity Design: The heteropolarity design ensures the safe and complete isolation of circuits in complex DC topologies, featuring highly efficient DC arc-extinguishing technology. Fast Response (K-Curve): Features a K-type tripping curve that responds incredibly fast to short-circuit currents, providing maximum protection for highly sensitive solar equipment. Superior Durability & Safety: Constructed from high-temperature resistant and flame-retardant engineering plastics to ensure stable performance and a long operational lifespan. 🛠️ Technical Specifications: Brand: CNC Electric Model: YCB8s-63PV Type: Direct Current Miniature Circuit Breaker (DC MCB) Number of Poles: 4 Poles (4P - Heteropolarity) Rated Current: 63 Amps (63A) Rated Voltage: 1500V DC Tripping Curve: K-Curve (K63) Primary Application: Photovoltaic (PV) solar systems, energy storage systems, and high-voltage DC applications

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breakers

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