ABB S203M-D63, 3 Pole, 63A, 10kAABB S203M D63 miniature circuit breaker delivers reliable protection for three phase electrical systems. Rated at 63A with a 10kA breaking capacity, this compact device safeguards against overloads and short circuits in industrial and commercial installations. The D curve characteristic suits mixed loads with moderate inrush currents. Designed for DIN rail mounting, it integrates seamlessly into distribution boards and control panels. Built to
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