Approval/Certificate/Document of Conformity
SCHEDULE
EU-TYPE EXAMINATION CERTIFICATE Sira 05ATEX1288X
Issue 5
This certificate and its schedules may only be
reproduced in its entirety and without change
CSA Group Netherlands B.V.
Utrechseweg 310,
6812 AR, Arnhem Netherlands
DQD 544.11 Rev 2018-04-20 Page 4 of 9
The KB Range of Barrier Cable Glands are suitable for use with, unarmoured, braided and screened
cables; they comprise:
a threaded entry body to tighten into an associated enclosure; this is fitted with a silicone O-ring and
internally coated with a release agent
a ferrule, fitted with an external nitrile O-ring, which fits into the entry body to make a part chamber
into which a two-part epoxy putty setting compound is applied to provide an inner seal around the
conductors.
a union nut that couples the entry body and ferrule together
a back nut that is screwed and secured into the ferrule with Loctite 2701 adhesive
Design option: A brass continuity washer may be fitted in the 20S to 100 sizes for use with lead inner
sheathed cables.
Gland Size
Standard Entry threads
Max Diameter
over Cores
Max No of
Cores
Outer Sheath
Max
Metric
NPT
20S
M20
½” NPT
10.4
35
11.7
20
M20
½” NPT
12.5
40
14.0
25
M25
¾” NPT
17.8
60
20.0
32
M32
1” NPT
23.5
80
26.3
40
M40
1 ¼” NPT
28.8
130
32.2
50S
M50
1 ½” NPT
34.2
200
38.2
50
M50
2” NPT
39.4
400
44.1
63S
M63
2” NPT
44.8
400
50.1
63
M63
2 ½” NPT
50.0
425
56.0
75S
M75
2 ½” NPT
55.4
425
62.0
75
M75
3” NPT
60.8
425
68.0
80
M80
3” NPT
64.4
425
72.0
85
M85
3” NPT
69.8
425
78.0
90
M90
3 ½” NPT
75.1
425
84.0
100
M100
3 ½” NPT
80.5
425
90.0