The Eaton Cutler-Hammer 6717C74 Vacuum Starter Contactor is a motor-control device designed for use with vacuum starter configurations in industrial electrical systems. Identified by model number 6717C74, this unit belongs to Eaton's Cutler-Hammer line and is intended to switch motors in a vacuum-starter setup. It is used to control the start and stop sequencing of large motors in industrial equipment where vacuum starter assemblies are employed.
