ABB ST202M-K15 is a two-pole miniature circuit breaker in ABB’s ST200M family, rated for 15 A. It provides overcurrent protection for electrical circuits and is commonly used in panelboards and control panels to safeguard two-conductor runs from overloads and short circuits. As part of ABB’s ST200M line, the ST202M-K15 represents ABB’s compact, standard-circuit-protection solution for lightweight distribution and protection tasks in low-voltage systems.
