Approval/Certificate/Document of Conformity

Annexe to:
Applicant:
Apparatus:
srra
IECEx
SIR 05.0067X
Issue 4
Weidmüller InteÉace GmbH & Co.
KG
Cable GIands
and
Stopper Boxes
csA
Group
CERTIFICATION
The
KB
Barrier
Cable Gland
Range is suitable for
use
with circular, unarmoured, braided and
screened cables;
the
glands
comprise:
.
a
threaded
entry body, including a
groove
to accommodate an optional
O-ring seal, which tightens
into an
associated enclosure and
is internally
coated
with
a release agent
.
a ferrule, fitted with an external
nitrile
O-ring.
This fits into
the entry
body to make a two-paft chamber
into
which a two-paft epoxy
putty
setting compound
is
applied
to
provide
a flameproof an
inner
seal
around the
conductors
.
a un¡on
nut
that couples the entry body and
ferrule together
.
a back
nut
that
is
screwed and
secured into the ferrule with
Loctite 2701
adhesive
Glands are available
in
the size
range 20S
to
100 mm with ISO metric entry threads of
M20
to
M100 respectively.
Specific type design option:
A
brass continuity
washer may be fitted that are used
with
lead
inner sheathed cables. Glands
with
this
modification are designated with an 'L'in their type
number.
The KUB Barrier
Cable Gland
Range is suitable for use with circular,
pliable
wire,
single
wire and steel tape
armoured cables along
with
braided/screened
and unarmoured cables; the
glands
compnse:
.
a threaded entry body, including a
groove
to accommodate
an
optional
O-ring seal,
which
tightens
into an
associated enclosure and is
internally
coated
with
a
release
agent
¡
ä coÍìe, fitted with an external nitrile O-ring.
This fits into
the entry
component to make a two-part
chamber
into which a two
part
elastomeric epoxy
putty
setting compound
is applied to
provide
a flameproof
seal
around the conductors
.
a clamp ring that secures cable armour to the cone and also
provides
earth
protection
.
a mid-cap component that fastens to the entry body to captivate the
clamp ring, cone and epoxy
putty.
.
a back nut, enclosing a white, silicone, elastomeric, cable outer sheath
seal and skid
washer,
that
screws
onto the external thread of the mid cap.
The
elastomeric sealing
ring also being available
in red with a
reduced
bore
Glands
are
available in the size range
16
to
100 mm with ISO metric entry threads of M20 to
M100 respectively.
Specific type design option:
.
a brass continuity
washer may be fitted in the 20S to 100 mm sizes that are
used with lead inner sheathed
cables,
glands
with this modifìcation are designated with an
'L'
in
their type
number
The KSB Conduit Stopper
Box Range is
suitable
for use with conductors carried
in
conduit
or for converting
cable
glands
into
a flameproof barrier; the stopper
boxes comprrse:
.
a threaded entry body, including a
groove
to accommodate
an optional O-ring seal, which tightens
into an
associated enclosure and is
internally
coated
with
a
release
agent
.
a ferrule, fitted with an external
nitrile
O-ring.
This fits into the entry body to make a two-paft
chamber into
which a two-part epoxy
putty
setting compound
is
applied to
provide
a flameproof seal around
the conductors
.
a union nut that couples the entry body and
ferrule
together
.
a conduit nut that is screwed and secured
into
the
ferrule with Loctite 2701 adhesive
These
devices are available
in
the size
range 20
to
100 mm with ISO metric entry threads of
M20 to M100
respectively.
Date: O4June 2018
Sira
Certification Service
Unit 6
Hawarden
lndustrial
Park,
Hawarden, CHs 3US, United
Kingdom
Tel:
+44
(0)
1244 670900
Fax:
+44
(0)
1244681330
Email: ukinfo(Ocsaqroup.org
Web: www.csagrououk.org
Form
9530
Issue 1
Page 4
of 9