We produce standard miniature circuit breakers (MCB), also called micro circuit breakers, compliant with IEC 60898 & IEC 60947 standards. Our MCB range covers 1A-125A, available in 1P/2P/3P/4P with B/C/D trip curves. It provides overload, short-circuit protection for residential distribution boxes, commercial lighting systems, industrial control cabinets and new energy equipment. We also supply RCBO residual current miniature circuit breakers with leakage protection. Factory direct sales, stable quality, complete specifications, exported worldwide for low voltage terminal power protection.
DC miniature circuit breaker: Suitable for photovoltaic (PV), energy storage, EV charging, and industrial DC power distribution scenarios, with a compact structure and high-reliability design
A dedicated protection device integrating overload and short-circuit protection functions, suitable for harsh environments such as outdoor, humid conditions
Features overload and short-circuit protection functions, suitable for rated voltages ranging from 250-1000V and a 50A rated current, it is a dedicated protection device for DC systems.
A high-reliability protection device specially designed for DC systems, integrating overload and short-circuit protection functions with a 125A rated current, suitable for DC scenarios such as photovoltaic (PV) combiners
A precision protection device specially designed for DC systems, featuring overload and short-circuit protection functions, with optional rated voltages of 80V/160V and rated currents of 63A/125A.
Suitable for photovoltaic (PV) combiner, energy storage systems, EV fast charging, and industrial DC power distribution scenarios, it integrates overload and short-circuit protection functions
Specially designed for DC systems, it provides overload and short-circuit protection with an 80A rated current, suitable for applications such as photovoltaic (PV) systems, energy storage, and electric vehicle (EV) charging.
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