The ABB 2CDS251025R0634 is a circuit breaker with 230VAC, an Inom of 63A, 1 pole, a DIN mounting, and character C with 6kA. It features differential protection and an overcurrent/short-circuit trip that can be adjusted for specific applications. The circuit breaker is also equipped with a monitoring LED in an efficient, space-saving design. It is ideal for a wide range of industrial and commercial applications including motor control, lighting control, end-use equipment, and HVAC control.