Searching to purchase the best Brass cable glands ? Metal cable glands are used in a range of applications, including the chemical industry, technology and areas with high demands on special mechanical and chemical stability. The pros are durability over time, even in wet conditions, and its rigid stability. Plastic cable glands have a wide cable range due to their claw and seal design, which makes them extremely adaptable to a wide range of applications. The pros are resistance to salt water, grease and weak acids, to name a few.
The comprehensive cableglandsonline.com product range offers various cable glands with combined types of ignition protection, such as “Ex e/t” or “Ex d/e/t” The “pressure-resistant encapsulation” (d) in accordance with EN 60079-1 guarantees safe containment of ignition sources in device housings. The “enhanced safety” ignition protection type (e) in accordance with EN 60079-7 furthermore prevents too high temperatures, sparking or arcs of light on interior and exterior components of electrical supplies. Depending on requirements, the cableglandsonline.com cable glands take over reliable protection functions when used in ex zones 1 and 2 (gas environments exposed to explosion hazards), as well as 21 and 22 (dust environments exposed to explosion hazards).
Common applications for cable glands include aerospace, cleanroom, fire protection, industrial, marine, panel or enclosure, power or utility, railway, and telecommunications. Panel or enclosure cable glands : Specifically designed and rated for penetration into electrical panels and/or electromechanical assembly enclosures. See extra details at Metal & Plastic Cable Gland Online.
What is a Barrier Gland? Barrier glands are similar to normal glands, except a compound sealant material is used to ensure the inside of the cable is gas tight as well as the outside. When Should a Barrier Gland be Used? BS EN60079-14 Electrical Apparatus for Explosive Gas Atmospheres Part 14 – Electrical Installations in Hazardous Areas (other than Mines) provides a selection process for deciding if a barrier gland is required. There are various options to consider, however if the hazardous gas require IIC apparatus, or if the volume of the enclosure is greater than 2 litres then it is likely you will need to use a barrier gland. IIC apparatus is generally associated with Hydrogen.
This feature also facilitates remote make off procedures when the cable termination is to be conducted in confined spaces or in areas of restricted access. Separate tightening actions for the inner displacement seal and the armour termination affords maximum control over the pressure applied to the cable inner bedding.
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