The ABB 1SBN010140R1213 is a 4-pole auxiliary contact block, designed as a switching accessory for contactors and starters in industrial control panels. It mounts onto the contactor to provide additional signal or control-circuit contacts, typically used for status feedback, interlocking, or logic wiring in motor starter assemblies.
Procurement Decision
For BOM-line commitment, the key fit criterion is that this is a 4-pole auxiliary contact block from ABB, catalog number 1SBN010140R1213, intended for use with compatible ABB contactors.