What are the benefits of using plastic cable glands, and where can be used?
Cable glands are a significant part of your electricity installation process. They are connectors helpful to seal the cable ends and safeguard them to terminals, electrical devices, plugs, and enclosures of all types. Cable glands are called by different names, such as cord grips, cable fittings, etc. They help secure sensitive electric wires from exterior influences like contamination, humidity, corrosion, and flammable things.
Cable glands are necessary for extreme or hazardous conditions where sealing and ingress safety are needed to prevent electrical flame sparks. They further help seal cables that can pass across gland plates or bulkheads.
The cable glands are made of different materials ranging from metallic to nonmetallic. Some of them include brass, rubber, nickel, aluminum, plastic, nylon, and steel. Metal cable glands are used in chemical and technology industries because it demands more chemical and mechanical support. However, the most common cable glands used these days are plastic cable glands.
So, what is a plastic cable gland?
Well, a plastic cable gland is made of polyamide, and its sealing is made from neoprene. It is basically used to seal and terminate the device to make sure the specifications of the enclosure through which the cable has passed are intact. They efficiently fix the cable in its position and don’t let them get twisted or pulled out, thereby offering safe connectivity and consistent performance.
Plastic cable glands have versatile roles and can be used in all types of control, data, electrical connections, and telecommunication and instrumentation cables. They are perfect for situations where non-extreme conditions affect the cable gland, and you don’t need any high-quality specifications.
Why should you use plastic cable glands?
Some of the significant benefits of using plastic cable glands are mentioned below:
High impact resistance: With plastic cable glands, you can get corrosion-resistant cable entry into appliances as they are resistant to salt water, acidic contaminants, and grease. Also, they can withstand vibration and distortion, making them a good option for the petrochemical sector.
Cost-efficient: Plastic cable glands are comparatively cheaper than aluminum and steel. Hence, they prove to be a more economical option.
The flexibility of options: you can find plastic cable glands in a number of claw and seal designs, making them highly adaptable to a broad range of applications.
Intrinsic insulator: plastic is a bad conductor of electricity and heat. And such a feature is of grave importance in the marine atmosphere and high-temperature settings, reducing the risk of damage because of electrical shortage or bursting.
Bending security: They are light in weight and reduce the risk of warping, limiting movements in the device. The spiral shape restricts conductor breakage and limits the chances of failure.
Plastic cable glands are your ideal option if you’re looking for a simple, strain-relief, reliable, cost-effective, and universal cable gland. However, they will not work in highly harsh or hazardous conditions. So, ensure you don’t put them in extreme conditions, but apart from this, it is the best option for all environments.
