Appleton Electric Pin and Sleeve Receptacle ADR15034

POSITIVE POLARIZED TYPE EPOXY POWDER COATED COPPER-FREE ALUMINUM MATERIAL 3 WIRE(S) MARINE GRADE UL 1682/1686/50E, CSA C22.2 APPROVAL 600 VOLT AC 3-PHASE AT 50 TO 400 HERTZ, 250 VOLT DC VOLTAGE RATING 150 AMP CURRENT RATING 4 POLE(S) CORROSION RESISTANT, WEATHERPROOF SPRING DOOR, SCREW CAP 2, SHELL, EXTRA POLE GROUNDING STYLE POWERTITE[TM] BRAND WIRE SIZE 4 TO 1 AWG SPRING MATERIAL BRASS WITH BERYLLIUM COPPER ENCLOSURE RATING NEMA 3/3R/4/4X