General Electric FD421
General Electric FD421, Fusible Bus Plugs, Type FD, 240 Voltage, 30 Amperage, 3 Phase, Not Ground Ground, 4 Wire, R, H, K Fuse Class
General Electric FD421, Fusible Bus Plugs, Type FD, 240 Voltage, 30 Amperage, 3 Phase, Not Ground Ground, 4 Wire, R, H, K Fuse Class