Kit, univ.N, 450x500mm, for 1 NH3 isolator on 60/3-pole busbar system. Distribution internal installation system univers N kits according to DIN EN 61439-1+2 or 0660-600-1+2, internal grid according to DIN 43870. For setting up a type-tested switchgear combination up to 2500A, rated voltage 3AC-690 V /50Hz. Sealable contact protection covers reinforced with gas pressure process with four quick-release bolts and fastening towers each as standard.
