ABB S202UDC-K6 is a two-pole miniature circuit breaker (MCB) from ABB’s S202 family, designed to protect 60 V DC circuits in industrial control and automation panels. It is rated for 6 A and 60 V DC, with a type K trip characteristic, and UL489-listed for DC service with polarity to be observed. Alternate catalog number 2CDS272517R0377 confirms the same model and specifications. The device is intended for DIN-rail mounting in industrial environments to protect DC supply lines feeding sensors, actuators, and logic controllers.
