The CY4/BU from Altech is feed through terminal block with 2 positions (1 level), 6mm terminal width and screw termination. This terminal block has 32A 1000V IEC / 30A 600V UL rating and can accept wires range from 10 to 24 AWG (0.2 to 4mm²). The CY4/BU has blue polyamide (PA66) / nylon 6/6 insulation and 9mm stripping length.