... High-current connector Amperage: 350A; Voltage: 600V; Pole: 2 Contact barrel Wire size: 1/0, 2/0, 3/0, 4/0AWG, 300MCM High- ... current connector Amperage: 350A; Voltage: 600V; Pole: 2 Contact barrel Wire size: 1/0, 2/0, 3/0, 4/0AWG, 300MCM Type ... application voltage per industry standards. 3. Polarity (+ and -) molded into 2-pole housings Promotes proper wiring.4. Self- wiping action cleans contact ...