509-BUB-3E-4R-137, Allen Bradley Products

Switching industrial motor loads reliably across heavy manufacturing facilities requires heavy-duty starters. The Allen Bradley 509-BUB-3E-4R-137 full voltage non-reversing NEMA starter delivers dependable single-direction motor starting in industrial plant applications.

Mount this starter assembly inside central electrical rooms or secondary distribution panels. This component is ordered by the piece, with a minimum order quantity of one.

Please contact our commercial team to request an official quotation for your upcoming project.