What this part is
The ABB 1SBL141001R8010 is an electrical contactor in the Contactors and Starters line, and it is the order code on the line item the BOM carries — not a family prefix or a range.
Where the class sits and how it is applied
Electrical contactors in this ABB family switch motor and resistive loads inside control panels, mount on standard DIN rail, and accept the coil and auxiliary-contact variants the BOM calls out. For a commissioning call-out, the decision that matters is the coil voltage and the AC-1 / AC-3 current class on the contactor nameplate — the listed part code only confirms the frame and family, the coil is specified separately on the device sticker.
Sourcing posture
Sourcing runs through the ABB channel and the independent surplus network; BOM lines for 1SBL141001R8010 are quoted to order against an RFQ so the buyer sees the current supply picture before committing the line.