CW brass external armoured cable glands

CW brass armoured cable glands are designed for use with SWA and similar single wire armoured cables where there is a need for clamping or terminating the armour for electrical continuity and/or mechanical retention purposes.

These industrial CW brass armoured cable glands have a moisture proof seal to IP66 rendering them suitable for in dry, wet or moist environments. 

Supplied complete with earth tag, locknut and shroud, also available with LSF shrouds to complement halogen free cables on request. Generally glands up to 32mm (CW-32) are supplied in packs of two and larger sizes supplied in packs of one. 


Construction – CW brass armoured cable glands
high quality brass body
two part armour / earth lock
outer PCP displacement seal
IP66 ingress protection rating;
totally protected against dust ingress
protected against strong jets of water, limited ingress permitted e.g. for use on shipdecks
nickle plated brass and stainless steel versions may be available on request


Measurements – CW brass armoured cable glands
Gland Size Thread Size Max. Cable Diameter (mm)
(reference no.) (mm) under armour over armour
CW-20/16 20 8.6 13.4
CW-20s 20  11.6 15.9
CW-20 20 13.9 20.9
CW-25 25 19.9 27.4
CW-32 32 26.2 33.9
CW-40 40 32.1 40.4
CW-50s 50 38.1 46.7
CW-50 50 44.0 53.1
CW-63s 63 50.0 59.4
CW-63 63 55.9 65.9
CW-75s 75 61.9 72.1
CW-75 75 67.9 78.5


A printable specification is available here: CW brass external armoured cable glands.


For more information on the international Ingress Protection classification system see our Understanding IP Ratings chart on the Other Technical Information page.

For compact glands suitable for internal applications only (BW brass) or designed for use with unarmoured cables  return to the Cable Glands front page.


All measurements should be considered nominal and images for illustration purposes only. Although Central Cables Ltd has made every reasonable effort to ensure its accuracy, the information contained herein is subject to error or omission and to change without notice. In no event will Central Cables Ltd be liable for any damages whatsoever, arising in connection with the information described.