Tray Cable Connector, Type Straight, Hub Size 2-1/2 Inch, Cable Type Tray Cable, Cable Size 1.63 to 1.97 Inch (No Insert), Diameter 3.19 Inch, Length 3.22 Inch, Constructional Feature Explosionproof, Material Stainless Steel, Application Ordinary, Dry, Wet, Hazardous and Non-Hazardous Location, Approval UL 514B/2225, CSA C22.2, CAN, CSA, Enclosure Type Class I Div 2 Group A B C D, Class II Div 2 Group E F G, Class III Div 2, NEMA 4X, IP66/IP67/IP68, Continuous Operating Temperature -60 to 110 Deg C, Minimum Thread Length 1.57 Inch