The ABB S-282-UC-K6A is a 6A DIN rail mount circuit breaker from the S-282 series, part of ABB's System pro M compact range.
Panel Fit and Peer Comparison
The S-282-UC-K6A shares the same physical footprint and DIN rail mounting as the S282-K32A (a 32A variant in the same series). Both use the same single-module housing and terminal layout, so the 6A unit drops into a panel originally specified for the S282-K32A without rewiring or busbar changes. The difference is solely the thermal-magnetic trip rating: 6A vs 32A.