The ABB E16DU18.9 is an electronic overload relay designed to handle currents ranging from 5.7 to 18.9 amps. This rugged device fits the E16DU frame and offers selectable trip classes of 10, 20, or 30, giving you flexibility depending on your application needs. It pairs seamlessly with A-Line, A9, A12, and A16 frame contactors, making it a solid choice for three-phase setups. Distributed by BSP Automation, this relay is a dependable component for protecting your motors against overload conditions. It’s sometimes known by its alternate part numbers, including 013614395264 and E16DU18.9. If you’re looking for a reliable relay that gets the job done without fuss, this one’s definitely a smart pick.