DC 1000V 1P 2P 3P 4P Solar Mini Circuit Breaker Overload Protection Switch6A~63A/80A 100A 125A MCB for Photovoltaic PV System

Engineered for high-voltage DC solar arrays, this 1000V rated DC Mini Circuit Breaker provides reliable overload and short-circuit protection for photovoltaic systems. Available in 1P, 2P, 3P, and 4P configurations with current ratings from 6A to 125A, it ensures system safety and simplifies maintenance with its compact, modular design. Features and Benefits - 1000V DC Voltage Rating - Specifically designed for the high-voltage demands of modern solar strings, offering superior protection compared to standard AC breakers. - Wide Current Range (6A-125A) - Precise amperage selection allows for optimal protection of various PV module configurations and inverter inputs. - 1P to 4P Pole Configurations - Flexible design supports protection for individual strings or combined arrays, enabling customized system layouts. - Dedicated DC Arc Extinguishing - Internal mechanism is optimized to safely interrupt high-voltage DC arcs, a critical safety feature for PV systems. - DIN Rail Mountable - Standardized mounting for easy, secure installation in combiner boxes, inverters, or distribution panels. Applications - PV String Combiner Box Protection - Safeguard individual solar panel strings before they parallel into a main DC feed. - Inverter Input Circuit Protection - Install as the primary overcurrent device for grid-tie or off-grid solar inverters. - Battery Bank Circuit Protection - Protect charge controllers and battery banks in off-grid or hybrid solar power systems. - Commercial Solar Array Distribution - Use in multi-string commercial installations for organized, modular circuit protection and isolation. Note Always consult local electrical codes and a qualified solar installer to ensure proper sizing, configuration, and installation for your specific photovoltaic system.