ABB it has a large family of contacters: tripolar contacters and overload relays for engine startup and power switching (AF, minicontactors, AS), tetrapolars for switching the power (AF and minicontactors), auxiliary for the switching of auxiliary circuits (AS and minicontactors), for the switching of capacitors (UA.RA), CC.
The reference 1SBN0813R2000 specifically, is an accessory for low voltage switching technology.
Its features are: Type of accessory/tax: Connection bridge, Accessory