1417400 is a B16 module carrier frame for the panel mounting side (a, b, c, ...), HC-M-B series. It has 4 module slots and dimensions of 51mm x 34.4mm x 36.5mm (lxwxh). Conductor cross section for PE conductor - power side is 4 mm² to 6 mm² and 1 mm² to 2.5 mm² for PE conductor – control side. Connection cross section for PE conductor - power side is 10 to and 14 to 18 AWG for PE conductor – control side. The product is made of Die-cast zinc alloy and silver in color.