The 1744417-9 is a 9-position, single-row plug housing from the Economy Power 2.5 (EP 2.5) connector series. This housing is designed for wire-to-wire, wire-to-panel, and wire-to-board applications, featuring a compact 2.5 mm centerline pitch. It is constructed from Nylon material that meets both the Glow Wire Test (GWT) standard IEC 60335-1 and the UL 94 V-0 flammability rating. The EP 2.5 connector system supports a wire size range of 26 to 20 AWG, has a voltage rating of 250VAC, and a maximum current rating of 4.2A. With an operating temperature range of -55°C to 105°C, it provides a reliable connectivity solution for household appliances, HVAC systems, and industrial machinery.