The BEY And BED Connection Sets Are Used To Connect The Main Poles Of The Line, Delta And Starcontactors Of A Star-Delta Starter. The Connection Sets Are Made Up Of:. Line Contactor / Delta Contactor:. — BEY: Upstream Phase-To-Phase Connection. — BED: Upstream Connection In Parallel. Delta Contactor / Star Contactor: Downstream Connection In Parallel. Star Contactor: Star Point Upstream. Insulated, Solid Copper Bar.

• · Connection Set