Cable Gland Size Calculation Pdf

We wrote this article because every single day we are asked by electrical engineers electrical contractors and others in the electrical construction field about how to size a cable.

Cable gland size calculation pdf.

Type commercial medium duty heavy duty double comp. Gland kits available cable gland kit for use with all types of swa cable including 2 brass glands 2 steel locknuts 2 brass earth tags and 2 pvc shrouds for sizes up to and including 25mm. These cable gland size table will surely help you know the different sizes of different types of cable glands. Previous article next article a guide to cable glands.

Nominal cable size nominal gland dia mm gland reference mm dia mm reference 17 5 cw20al pk 300 35 6 cw40al pk 20 2 cw20al pk 400 40 4 cw50sal pk 22 3 cw25al pk 500 44 2 cw50sal pk 24 2 cw25al pk 630 48 8 cw50al pk 27 4 cw32al pk 800 55 4 cw63sal pk 30 cw32al pk 1000 60 6 cw63al pk 32 8 cw32al pk cable size 1 5 2 5 4 6 10 16 25 35 50 70 95. Also available are 4 way utility junction boxes size 1 2 ip68 that are able to accommodate size 1 or size 2 glands. In the next chapter we will present you essential information on how to perform cable gland size calculation excel the proper and simple way. Chapter 2 how to calculate the cable glands size in correct way.

3 5 minutes 24 aug 2018 cable glands perform a number of essential roles in cable management designed to attach and secure the end of an electric cable and the device it s connected to cable glands provide earthing grounding insulation bonding and strain relief. The sabs 1213 south african standard for cable glands defines a cable gland as. Type wip flange type pbc 1 2 pbc 5 8 pbc 5 8 pbc 5 8 pbch 2 pbch 2 pbch 3 pbch 3 pbw 01 pbw pbw 01 ss pbwois pbcf 5 pbcf 5 pbcf 5 pbcf 5 pbc 7 8. Cable gland selection table max max min max max 20s m20 10 0 11 7 16 1 0 9 1 25 24 0 rrpl bw20s.

For sizes 32mm and above each kit includes 1 of each component. Of cores 2 3 4 7 12 19 27 37 2 3 4 7. This type cable gland is known for its uninterrupted services once the gland is fixed to the desired wires and wire components. Unlike other types of cable glands this type cable gland is used precisely with single armored various types of swa cables whether plastic or rubber sheathed ones.

Cable gland chart cable gland selector cable type conductor area mm2 1 5 2 5 4 6 10 16 25 35 50 70 95 120 150 185 240 300 no. This article will be a good reference guide for how to size a cable and we will also include a pdf version. A device that provides entry for a cable into and mechanically attaches the cable to the enclosure for an electrical ap.