Eaton HSW81339 001 Definite Purpose Contactor

Eaton Cutler-Hammer HSW81339 001 Definite Purpose Contactor is a dedicated switching device used to control electrical loads through a separate control circuit. The part number HSW81339 001 uniquely identifies this unit within Eaton’s Definite Purpose Contactor family. As part of the Eaton Cutler-Hammer line, it is designed to be integrated into industrial or commercial electrical control panels where a definite purpose contactor is called for to energize or interrupt a load in response to a control signal. In typical installations, such contactors are mounted in control enclosures and wired between the power circuit and the control circuit, providing a clean separation of control and power. Because it is a definite purpose model, it is designed for scope-limited applications where a standard universal contactor would not be the correct choice. This description centers on the product’s identity and role within standard electrical control architectures, using the model to locate the exact unit within Eaton’s lineup.