How To OrderOrdering Accessories >

On each of the main Cable Gland product pages on the website you will find a Cable Gland selection table which includes the part number; typically of a standard metric product, for ordering purposes. The part number is composed of the CMP size, type number and standard suffix. The default material is normally brass and the thread type is metric. The basic part number would reflect this unless one or more suffixes are added to the part number changing the material or thread type and size, as demonstrated below.

The ordering system shown below is correct for the majority of CMP’s Cable Glands (BW, TMC*, TC, **RC, **FC) use an alternative ordering system, please refer to the individual product page.

A CMP Products size 20 T3CDS Cable Gland in nickel plated brass with a 1/2″ NPT entry thread ordering example is shown.

20 T3CDS 1 RA 5 3 1
Size Type Standard Suffix I.D. Nickel Plated Finish NPT Entry 1⁄2"
Cable Gland Size/Type Design Options (if applicable) Supply Type CMP Suffix Material Entry Thread Type Entry Thread Size ***
  Metric† NPT
PG ††
e.g. 20T3CDS D Deluge Seal 1 Cable Gland RA Standard Cable Gland 0 or ** Brass ** 1A   3⁄8" 1⁄2" 7
e.g. 40PX2K C Cast Integral Earth Lug
2 Cable Gland Pack* RA/M Group I Mining Certified Cable Gland 1 Aluminium 1 Imperial Electrical Thread (E.T) 1 M16 ½" 5⁄8" 9
e.g. 50SCW R Equipment Interface 'O' Ring Seal     RA/B Brazilian Certified Cable Gland 2 Nylon 2 PG 2 M20 ¾" ¾" 11
e.g. 25CXT         RU Russian Certified Cable Gland 3 Mild Steel 3 NPT 3 M25 1" 1" 13.5
          RD Supplied with Ingress Disc 4 Stainless Steel 4 BSPP 4 M32 1 ¼" 1 ¼" 16
          RE Alternative cone for smaller diameter SWA 5 Nickel Plated Brass 5 NPSM 5 M40 1 ½" 1 ½" 21
          RB Alternative cone for larger diameter SWA     6 BSPT 6 M50 2" 2" 29
                      7 M63 2 ½" 2 ½" 36
                      8 M75 3" 3" 42
                      9 M90 3 ½" 3 ½" 48
                      10 M100 4" 4"  
                      11 M115      
                      12 M130 5" 5"  
Quick How to Order
Size Type Standard Suffix Material Thread Type Thread Size
20 T3CDS 1RA 5 3 1

* Cable Gland Packs are available with various accessories included providing either one or two terminations per pack. Please contact CMP for further information.
** No suffix required when brass metric cable glands are ordered. Digit '0' is only applied to brass product when the thread type is other than metric e.g.
20A2F1RA032 = Size 20 A2F Brass cable gland with 3/4” NPT entry thread
20A2F1RA = Size 20 A2F Brass cable gland metric M20 entry thread
*** Other thread sizes available upon request.
† Metric entry thread suffix only applicable to conduit connection cable glands, thread converters and stopper plugs.
†† PG threads are not included in cable gland standard EN 62444 but may be placed on the market in EU for installation refurbishment or replacement.