Brass cable gland SB 474

nickel-plated brassaluminumstainless steel

Ex d cable gland SB 474 for protection hoses and conduits HAWKE SB 474 Ex d cable gland is suitable for the installation of protection hoses and conduits. It provides a barrier seal to the individual insulated cores within the cable and prevents entry of the products of an explosion into the cable. The required number of holes for the cores are punched in the seal by a special tool to suit core size. Female running coupler for cable gland or conduit entry. Can be used to upgrade standard non-barrier gland into a flameproof Ex d barrier gland. Available materials: Brass, Nickel plated brass, Stainless Steel 1.4404, V4A, 316L, Aluminum Types of Protection: Ex d IIC Gb, Ex e IIC Gb, Ex tb IIIC Db II 2 GD Suitable for use in Zone 1, Zone 2, Zone 21, Zone 22 and in Gas Groups IIA, IIB and IIC. Explosion-proof acc to Class 1 Division 2, Class II Division 2, Groups EFG, Class III Temperature range: -60 °C / +80 °C Thread options: metric M20 to M32, NPT 1/2" to 1 1/4" Protection grades: IP66, IP67, IP68 (30 metres for 7 days), Deluge Protected DTS01, NEMA 4X