Westinghouse Electric Company 3D17288H01 Trigger Module

Westinghouse Electric Company 3D17288H01 Trigger Module is a panel- or system-mounted electrical trigger and signal interface device that processes and controls trigger signals in industrial automation and power control systems. It is commonly installed in control panels, power management assemblies, and other industrial electrical equipment where reliable trigger interfacing supports continuous system performance. The module, MPN 3D17288H01 with REV 03, is designed for trigger signal processing and interface control within industrial electrical and control systems, serving applications in automation and monitoring. Maintenance teams and system integrators use this unit for replacement servicing, control system maintenance, and industrial automation repairs. Associated part numbers include ETDSC88123M3 and 3D17289G01. Common replacements listed are Westinghouse 3D17288H02, Siemens 6ES7138-4CA01-0AA0 Interface Module, and GE IC697BEM731 Control Module.