Number of cable entries:1 x M20 in face A fitted with nylon Ex e sealing plug, 1 x M20 in face B fitted with nylon Ex e cable gland.N.B. nylon plugs and glands limit lower ambient temperature to -20°C. -40°C when used with a plug and gland rated to -40°C. Double pole OFF-ON 1 Fuse rating 5A, 1 neutral link, 110 mm x 220 mm x 126 mm, Carbon loaded, anti static glass reinforced polyester.