Linergy NEMA sectional terminal blocks are for terminating wire and are designed to NEMA standards. This Square D terminal block mounting track is designed specifically for 9080G terminal blocks. The track is pre-punched with oblong slots to make mounting the track to the panel easier. This terminal block track is 72 inches long. This track is made of galvanized steel. These contactors are available with a wide variety of replaceable coil voltages. The coil in this contactor is rated for 220/240 VAC 50/60 Hz. This contactor doesn't have an enclosure. A wide variety of accessories are available for Type S contactors. Type S contactors are UL listed and CSA certified for global applications.