ABB S281UC-Z2 is a molded case low voltage circuit breaker (MCCB) designed for DC power protection. It is listed as S281UC-Z2 and S281UCZ2 and is rated at 250 VDC with a 2 A current rating. This device is documented in ABB's S200 UL1077 series of molded case breakers, confirming its designation as a DC-rated ABB unit used for compact overcurrent protection in DC power systems.
