What the catalog carries for 1SAZ711201R1033
The ABB 1SAZ711201R1033 is a solid state overload relay cataloged under Circuit Breakers, Fuses & Protection › Relays › Solid State Overload Relays, with the part number 1SAZ711201R1033 appearing on the listing as authored by ASEA BROWN BOVERI.
How it fits in a motor branch
A solid state overload relay of this class is the protective device that sits between a contactor and a motor and trips on sustained overcurrent; specifying 1SAZ711201R1033 into a BOM line means confirming its trip class, current setting range, and terminal footprint against the motor it guards before the BOM freezes.