What the part is on the shelf
The ABB 1SBL141001R8001 is catalogued as an electrical contactor in the ABB contactors and starters family, sitting under the broader circuit breakers, fuses and protection bucket the warehouse groups it with. Catalogue line identifies the manufacturer as ASEA BROWN BOVERI against the 1SBL141001R8001 order code, which is the string a buyer quotes onto the PO and what shows up on the nameplate.