Conax N11084-07 Electrical Penetration Assembly 14 ECSA 4C/14AWG, 18/300 w/Glands. Electrical penetration, ECSA assembly, #14 AWG, 4, 18 in x 300in, Seal Assembly, Solid Copper, Insulated with Kapton, 1 in. NPT Male Fitting Both Ends, Pigtail on Device end, Pigtail on Cable End, Type ECSA, MK No CVZ-1.