Approval/Certificate/Document of Conformity

Annexe to:
Applicant:
Apparatus:
srra
I
CERTIFICATION
IECEx SIR 05.0067X Issue 4
Weidmüller Interface GmbH & Co. KG
Cable Glands and Stopper
Boxes
CSA
Group
KDSW/KDSX, KISW/KISX
and
KOSW/KISX Range of Cable GIands
These
devices are
intended for
use with SWAflape/Woven Steel
Wire
armoured cables;
the KDSWKDSX and
The KDSW,
KDSX,
KOSW
and
KOSX ranges
of cable
glands
are
intended for use with SWAf|-ape/Woven Steel
Wire/Braided armoured cables. KDSW and KDSX
glands
comprise a threaded entry body,
inner
elastomeric
sealing ring, armour cone, clamp ring and compression cap; and a
rear
seal assembly comprising a
back nut,
skid washer and outer sealing ring. The entry body is available with an optional outer deluge seal
or an integral
earthing
clamp.
KOSW
and
KOSX
glands
are
of
the same
construction but without the
inner
elastomeric sealing
ring.
Sealing
rings
are available in silicone or
neoprene.
Glands are available in the size range 16 to 100 with ISO
metric
entry threads of
M16
to
M100
respectively. Alternative
thread sizes and
forms ISO metric, NPT, NPSM, BSPT,
BSPP, PG
and
ET
are available.
The KDSW and KDSX
glands
have an ingress
protection
rating of
IP66
and IP68
(50
metres 7
days) and
the
KOSW and KOSX
glands
have an ingress
protection
rating of IP66,.
Design
Options:
Alternative nearest equivalent and recognised entry body component thread
forms:
.
NPT
to
ANSI/ASME 81.20.1:1983,
gauging
to
clause
I
.
NPSM to ANSI/ASME 81.20.1:1983,
gauging
to clause 9
.
BSPTto BS 21:1985
(ISO
7/1)
standard threads only clause 5.4,
gauging
to clause 54,
system A
.
BSPP
toBS2779:1986
(ISO
2281t) class A
full form
external threads
.
PG to DIN 40430:t97t
¡
ET
to BS 31:1940
(1979)
Table A
Alternative metallic materials of manufacture:
.
Brass toBS2874:L986
grades
CZIZL
(3Pb),
or CZIZI
(4Pb)
or CZI22
.
Steelto BS 970:Part 1:1991
grades
220MO7Pb or 230MO7Pb
.
Stainless Steel to BS 970:Part 1:1991
grades
316511, 316531, 303 or 304
.
(Additionally,
all metallic materials may be surface coated to limit electrolytic
reaction between dissimilar
materials,
providing
the coating does not alter the dimensions of the component
paft.)
Date: O4June 2018
Sira Certification
Service
Unit
6 Hawarden lndustrial
Park,
Hawarden, CHs
3US,
United Kingdom
Tel:
+44
(0)
1244670900
Fax:
+44
(0r
1244681330
Email: [e-mail]
Web:
www.csagroupuk.org
Form 9530 Issue 1
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