In-line junction modules (ILJs) are junction boxes used to interface cables in industrial applications. ILJs are used to terminate and protect cable when it passes through a connection point, such as a wall or floor junction. They are typically made of robust material such as fiberglass or polymer material and are available in various sizes and ratings to meet different applications. They are often used to link multiple pieces of electrical equipment, and they can protect cables from external Environment conditions, shock, and other hazards. They are often found in hazardous environment applications such as the petroleum or chemical industries, where they must meet various certifications in addition to resisting the external environment conditions.