Altech Corp 2P18U3/4 2 Phase Busbar-4 Pin- 480V 80A – NEW Manufacturer : Altech Corp. Per the manufacture: 2 Phase Busbar 4 Pin 480V 80A. 1 2P18U3/4 Busbar. We have often been imitated, but never duplicated. This option is available during checkout. In this case, these displays are not included. byJuly 4, 2026