Solar PV Circuit Breaker | 1-4 Pole | 1000V DC / 400V AC | Overload & Short Circuit Protection

Engineered for high-voltage solar arrays, this 1P to 4P photovoltaic circuit breaker provides reliable overload and short circuit protection up to DC 1000V and AC 400V. Its dedicated PV design ensures stable performance under demanding DC conditions, safeguarding your critical solar investment with precise, durable switching. Features and Benefits - High DC Voltage Rating (1000V) - Specifically designed for modern high-string voltage solar panel arrays, ensuring safe and reliable operation where standard AC breakers fail. - Multi-Pole Configurations (1P, 2P, 3P, 4P) - Offers flexible installation options for single-phase or three-phase systems, allowing for tailored protection schemes. - Dedicated PV Arc Management - Internal construction is optimized to extinguish DC arcs effectively, a critical safety feature for photovoltaic circuits. - Dual Voltage Compatibility (AC 240V/400V) - Versatile enough for use in auxiliary AC distribution within the solar system, providing value and installation simplicity. - Robust Thermal-Magnetic Trip Mechanism - Delivers consistent overload and short-circuit protection, responding quickly to fault conditions to prevent equipment damage. Applications - Grid-Tied Solar Inverter Protection - Acts as the essential DC disconnect and overcurrent device between PV strings and the inverter input. - Off-Grid Solar Battery Systems - Safeguards charge controllers and battery banks from reverse current and fault conditions in standalone power setups. - Commercial PV Array Combiner Boxes - Ideal for centralizing circuit protection for multiple solar strings in large-scale installations. - AC Sub-Panel Integration for Solar - Suitable for protecting AC output circuits from inverters or as a main disconnect in a dedicated solar distribution panel.