284517-2 is a Euro Style terminal block connector designed for PCB mounting applications. This connector features screw-based wire termination and is part of TE Connectivity's Euro Style terminal block product line. The terminal blocks are stackable end-to-end without loss of centerline spacing and feature built-in interlocks on the housings for ease of assembly. High temperature and IR reflow compatible versions are available, and all blocks are supplied with open screws for faster connection times. Common applications include industrial controls and general-purpose board-to-wire connections.