Phoenix Contact 3042719 A feed-through terminal block has a nominal voltage of 800V and a nominal current capacity of 32A, with two connections that can be made using a spring-cage/plug-in connection. The rated cross-sectional area for the left connection is 4mm2, while the right connection's cross-sectional range is between 0.08mm2 and 6mm2. The terminal block is mounted using an NS35/7.5 or NS35/15 mounting type and has a gray color.