Metric cable gland and PG threaded cable glands reviews? Our rail fittings easily comply with the EN 45545-2 standard establishing the requirements for fire protection. All materials and components weighing more than ten grams fulfil the requirements indicated in the standards. In addition, the materials used in our fittings can withstand particularly high temperatures.cable glands offer optimum application for industrial sectors such as automation and robotics, machine and plant engineering as well as many other industries. They are available in brass, stainless steel or plastic and all comply with the protection class IP68. In addition, they impress with their vibration-proof as well as gas- and water-tight construction. Various thread shapes with a long or short thread such as PG, metric and NPT make them flexible helpers for your individual needs.
To determine the right cable gland size for both types, you need to consider: Cable diameter, Construction size, Cable material. For armoured cables, you also need to consider: The diameter of the inner bedding, The diameter of the lead covering, The short circuit fault rating of the cable armour, The type and size of the armour braid. Choose a material type: Different cable gland materials perform differently depending on the application, environment and cable type.
Pg thread form of a German conduit pipe thread (DIN 40430) Unit: mm The screw thread referred to as a Pg 13.5 is a German DIN standard 40430 conduit pipe thread type. The thread angle is an 80 ° included angle and is similar to the JIS standard JIS C 8305 for thin steel conduit threads. Common applications for cable glands include aerospace, cleanroom, fire protection, industrial, marine, panel or enclosure, power or utility, railway, and telecommunications. Railway glands : Designed for use on trains and associated installations. See extra details on PG Cable Gland.
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.
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.
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