What is the difference between a cable gland and a barrier gland?
Feb 24,2024
A cable gland, also known as a cable connector or cable fitting, is a device designed to attach and secure the end of an electrical cable to the equipment. It provides strain relief and protection against environmental factors such as dust, moisture, and vibration. Cable glands typically consist of a threaded body and a compression nut that, when tightened, create a seal around the cable, preventing the ingress of contaminants.
On the other hand, a barrier gland is specifically designed for hazardous areas where there is a risk of explosion due to the presence of flammable gases, vapors, or combustible dust. Barrier glands are constructed with additional features to prevent the propagation of flames and gases from one side of the gland to the other. They often include flameproof seals and barriers to contain any explosion within the enclosure where the gland is installed, thus minimizing the risk to surrounding areas.
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In summary, while both cable glands and barrier glands serve to secure and protect cables, barrier glands are engineered to provide additional safety measures in hazardous environments prone to explosion risks.
How many types of cable glands are there?
What is the difference between cable gland and cable connector?
