77214 is a 2.5mm pitch terminal block system made by Molex. This terminal block system features a robust cap design, a top-mounted strain relief nut, and mechanically-balanced electrical performance. It also allows for easy installation and maintenance, with a convenient two-step assembly process and a wide selection of wire gauge support. In addition, it provides reliable strain relief, insulation displacement technology, and a choice of color-coded insulators for easy identification.