ABB, the inventor of miniature circuit breaker technology, offers the largest selection of current-limiting, compact, DIN-rail mounted MCBs for AC and DC applications. Thermal and magnetic trips are provided to cover both over-current and short-circuit faults.
— UL489, UL1077 and IEC
— 0.2 to 125 A, up to 600 V AC/DC and 50 kA short circuit protection
— Accessories: bus bars, auxiliary and signal contacts, shunt trip, under-voltage release and lock out/tag out
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