About This

Industrial-Scale Power Protection: Secure your high-wattage investments. This 200Amp MCCB is engineered as the ultimate safety backbone for Solar Systems and massive battery arrays. It provides critical overcurrent and short-circuit protection for systems where standard miniature breakers simply cannot handle the thermal load.
Advanced Magnetic Arc-Quenching: DC power creates persistent arcs that are difficult to break. Our DC Circuit Breaker features specialized internal arc-chutes that rapidly extinguish high-energy arcs, preventing internal carbonization and ensuring a safe, decisive disconnection under full load conditions.
Heavy-Duty Terminal Engineering: Built for the thickest conductors. The reinforced copper-alloy terminals are designed to accommodate the 4/0 AWG or larger cables required for 200Amp service. This ensures a low-resistance connection, significantly reducing heat buildup at the contact points—a common failure point in budget breakers.
Rugged Molded Case Construction: Durability for the harshest environments. Housed in a flame-retardant, high-impact molded shell, the WGM1PV-250 is resistant to structural stress and vibration. Whether it’s installed in a static solar shed or a mobile Emergency Command Vehicle, it maintains its calibration and safety rating.
Precision Thermal-Magnetic Tripping: Reliability without "nuisance trips." Our dual-action mechanism provides instantaneous magnetic protection against short circuits while allowing for the natural inrush currents of large inverters. It’s the professional choice for Other DC Applications like EV charging stations and telecommunications backup power.