Weidmuller 1020180000 blue TS 35 snap-on mounting modular feed through terminal is made of Wemid body. The WDU 4 BL features 1000V DC rated voltage tested. Rated voltage is 400V when using the cross-connector. It also features M3 clamping screw, 26 to 10AWG wire connection cross section, 0.5 to 1Nm tightening torque, 8kV rated impulse withstand voltage and 41A current at maximum wires.