They are distinguished by colors and grafts that do not make possible the wrong connection between different phases.
Release by key (supplied with the series). Available in five colors: (L1) brown, (L2) black, (L3) gray, (N) blue, (T) green.

Technical features


cable tightening ........................................... screw terminal
conductor cross section ............................... 35 ~ 150 mm2
cable tightening diameter ................................. 22 ~ 35mm
operating voltage ........................................ 250V 50 / 60Hz
max current .................................................................. 400A
operating temperature ................................... -30 ~ 125 ° C
degree of protection (not connected) ........................... IP2X
degree of protection (connected) .................................. IP67