9 cable glands, 11 technical drawings – Videotec EXDTRX User Manual
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21
10.9 Cable glands
CABLE GLANDS SELECTION TABLE
Zone - Gas
Cable gland
type
Certification Operating
temperature
Cable
Cable glands
part code
External
diameter
(mm)
Diameter
under
armour
(mm)
IIC
Zone 1 or
Zone 2
Barrier
IECEX / ATEX /
GOST
-60 / +80°C
-76 / 176°F
Not armored
OCTEXB3/4C
13 - 20.2
-
IIB
Zone 1
Armored
OCTEXBA3/4C
16.9 - 26
-
IIB o IIA
Zone 2
With gasket
IECEX / ATEX /
GOST
-60 / +100°C
-76 / 212°F
Not armored
OCTEX3/4C
13 - 20.2
-
Armored
OCTEXA3/4C
16.9 - 26
11.1 - 19.7
ATEX
-20 / +80°C
-4 / 176°F
Not armored
OCTEX3/4
14 - 17
-
Armored
OCTEXA3/4
18 - 23
14 - 17
Tab. 06
11 Technical drawings
j
The values are in millimeters.
Ø 410
296
60
80
385
421
= 336 =
80
14
385
= 336 =
Fig. 18
EXDTRX3, EXDTRX324