Cable Gland, Type Straight, Thread Size 3 Inch NPT, Constructional Feature Flameproof, Weatherproof, Cable Type Unarmored Cable, Cable Outer Diameter 2.41 to 2.68 Inch, Material Nickel Plated Brass, Length 1.85 Inch, Enclosure IP66/IP67/IP68, Operating Temperature -60 to 130 Deg C, Approval CSA C22.2, CAN/CSA E60079-0/E60079-1/E60079-7, Applicable Standard ANSI-ASME B1.20.1, BS 6121, EN/IEC 60079-0/60079-1/60079-7/60079-15/60079-31/61241-0/61241-1, Seal Material Low Smoke Fume Thermoplastic Elastomer, Thread Size 0.59 Inch L, Weight 1.35 Kg