Where this class of part is used
The 1SBL141001R7410: Electrical contactors in this ABB AF series are specified for motor and resistive load switching inside control panels — the device that closes on a coil command and opens on a stop, sitting between the breaker upstream and the load downstream. The category trail (Circuit Breakers, Fuses & Protection > Contactors and Starters > Electrical Contactors) places the part in the motor-start and power-routing cell of a typical panel layout, downstream of short-circuit protection and upstream of the driven load.
Sourcing posture
For procurement, the call is straightforward: specify 1SBL141001R7410 into the BOM and request a quoted-to-order line with the contactor order code and the panel's coil voltage, rather than assuming a generic substitute from the same AF family will pass the panel's wiring and footprint check.