ABB S263-D6 is a three-pole molded-case circuit breaker (MCCB) designed for DIN-rail mounting with screw terminals, reflecting ABB’s ASEA BROWN BOYVERI lineage. It is specified for 50/60 Hz systems and is rated at 6 A with a D-curve trip characteristic, suitable for protecting small to moderate loads in industrial panels. The unit weighs about 0.77 lb and the model has been discontinued by the manufacturer.
