Appleton Electric Explosionproof Pin and Sleeve Plug ECP-20232

COPPER-FREE ALUMINUM MATERIAL 0.538 INCH MIN. CABLE OUTER DIAMETER 0.639 INCH MAX. CABLE OUTER DIAMETER 2 WIRE(S) CSA APPROVAL 250 VOLT AC VOLTAGE RATING CLASS I DIV 1 AND 2 GROUP B C D, CLASS II DIV 1 AND 2 GROUP F G, CLASS III, NEMA 3/3R/7BCD/9FG ENCLOSURE 20 AMP CURRENT RATING 3 POLE(S) STANDARD NON-EXPLOSIONPROOF RECEPTACLE, U-LINE EXPLOSIONPROOF RECEPTACLE MATING RECEPTACLE U-LINE[TM] BRAND OVERALL DIMENSION 1.75 INCH WIDTH X 1.52 INCH DEPTH CONSTRUCTIONAL FEATURE EXPLOSIONPROOF, DUST-IGNITIONPROOF APPLICATION REFINERY, PETROCHEMICAL PLANT AND OTHER AREAS SUBJECT TO WHERE IGNITABLE GASES ARE PRESENT ECP MODEL