System pro M compact SB200 DC Miniature Circuit Breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in C-characteristics, different configurations (1P, 2P), breaking capacities (up to 6 kA at 240/415 V AC) and rated currents (up to 63A). All MCBs of the product range SB200 DC comply with IS/IEC 60947-2, allowing the use for residential, commercial and industrial applications.