What this part is and where it fits
The BC30-30-00-24VDC: It belongs to the Contactors and Starters category — used for switching motor loads and other inductive circuits in a control panel, typically mounted on a DIN rail or panel backplate.
Lifecycle and sourcing reality
For buyers needing this exact order code, the supply channel is independent distribution — quoted and sourced to order against an RFQ. No official successor is listed, so a direct drop-in replacement from ABB is not confirmed from this record.