Appleton Electric Company CESD-3034 Receptacle

The Appleton Emerson CESD-3034 is an explosion‑proof pin-and-sleeve receptacle with an integral mounting box, rated for 30 A at 125–250 V AC in Class I, Division 1 and 2 locations. This 4P3W configuration provides four poles for three‑phase service with three power conductors and a ground path, and it includes a surface‑mounting box with a 3/4 in feed‑through hub. The receptacle body and cover are copper‑free aluminum, mated to a malleable iron mounting box; the finish on the receptacle is ceramic burnished, and the box features a triple‑coat finish (zinc electroplate, chromate, and epoxy powder coat) for enhanced corrosion resistance. It carries listings for UL 1010 (UL 1203), UL 894, UL 1682, and UL 1686, is UL Listed E10784, and is compatible with CESD mating plugs in hazardous‑location systems. Exterior dimensions measure approximately 5.13 in wide by 8.69 in high by 6.75 in deep. This CESD‑3034 model is intended for use in demanding environments where a 30‑amp, 125–250 VAC, 3‑phase receptacle with a mounting box is required.