A protective feed through terminal block is an electrical conductor for the purpose of safety and is used in many applications. To establish the electrical and mechanical connection between copper conductors and the mounting support plate, PE terminal blocks are used. They have one or more contact points for connection with and/or bifurcation of protective earth conductors. For TS 35 mounting rail 8 kV rated impulse withstand voltage to adjacent terminal On side connection direction Specifications Amperage Rating 720 A Color Yellow/Green Connection Type Screw Dimensions 2.224 in H x 0.315 in W x 1.732 in D Material Polyamide Mounting Type Threaded Series SAK Temperature Rating -50 to 100 deg C Terminal Size 4 x 0.8 mm Terminal Type Blade Torque Rating 1.2 to 1.6 N-m Type 1-Tier Voltage Rating 800 VAC Wire Size 20 to 8 AWG Wire Strip Length 12 mm