The ABB DS201MB6A30 is a DS201 M Series molded case circuit breaker (MCCB) from ABB, currently in its active lifecycle stage. This MCCB sits in the Circuit Breakers, Fuses & Protection category, specifically under Molded Case Circuit Breakers — the workhorse overcurrent protection device for branch circuits in industrial panels, distribution boards, and motor control centers.
As a molded case breaker, it mounts into a standard panel or enclosure — typically on a DIN rail or direct panel-mount footprint, depending on the frame. The DS201 M series is a compact MCCB family sized for branch-circuit protection in distribution boards up to around 63 A, common in commercial and light industrial installations.