Cable glands allow barrier penetration whereas providing sealing protection. they’re normally referred to as sealing glands or strain reliefs and have the flexibility to seal around one or multiple wires, cables, or probes. Cable glands are typically fit with any cable inside a specified size vary. They serve many functions as well as environmental protection (such as protection against dirt and moisture) and extra protection on the part of the cable coming into the enclosure. they’re able to facilitate earth continuity within the cases of armored cables, and supply a holding force on the cable to confirm adequate levels of cable pull out resistance. Cable glands will be used on all sorts of electric power, control, instrumentation, and telecommunications cables.