Phoenix Contact 3100076 A thermoelectric voltage terminal block pair, designated as TC type E, features a nominal operating voltage of 400 V and a maximum current capacity of 1 A. The unit has four connection points with two possible positions and employs a screw connection method for secure attachment. Its cross-sectional area ranges from 0.2 mm^2 to 4 mm^2, while it is available in three mounting types: NS 35/7.5, NS 35/15, and NS 32. The terminal block is typically gray in color.