Appleton Electric Explosionproof Enclosed Circuit Breaker N1DC75-20B

BOLTED ENCLOSURE TYPE 1/2 INCH, 3/4 INCH HUB SIZE GLASS REINFORCED THERMOPLASTIC POLYETHERIMIDE ENCLOSURE MATERIAL UL 1203 APPROVAL 120/240 VAC VOLTAGE RATING CLASS I DIV 1 AND 2 GROUP C D, NEMA 3R/4X/12/7C/7D ENCLOSURE 20 AMPERE CURRENT RATING 1 POLE(S) EXPLOSIONPROOF FEED THROUGH HUB LOCATION SQUARE D, QOU BREAKER TYPE THERMAL TRIP TYPE NYLON 6/6 SHAFT/HANDLE MATERIAL INTRAGROUND[R] BRAND N1 MODEL