Inlet, Enclosure IP66/IP67, Wiring Capacity 14 To 6 AWG, Polarity 3 Pole, Ground, (2) Auxiliary/Pilot Contact, Application: Refineries, Silos, Hazardous Environment, Standard: CSA, IEC, ATEX, Size: 2.64 DIA X 1.97IN, Amperage Rating: 30AMP, Voltage Rating