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KNF N026 EX Traduction Du Mode D'emploi Original page 103

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Cable entries, blanking plugs, screw plugs, trumpet-shaped cable glands, reducing glands and drain plugs
Dimension drawings and dimensions in mm
18
1.8
Screw plugs
ATEX type examination certificate:
Marking acc. to 2014/34/EU and standard:
EN 60079-0
IECEx type examination certificate::
Category of application:
IEC60079-0
Perm. storage temperature in original packing
Degree of protection to IEC/EN 60529:
M12 - M50
M63
Operating
Type
temperature / °C
M16x1,5
-55
/
+95
M20x1,5
-55
/
+95
M25x1,5
-55
/
+95
M32x1,5
-55
/
+95
M40x1,5
-55
/
+95
M50x1,5
-55
/
+95
M63x1,5
-20
/
+80
= Socket head spanner or screw driver, size 8 mm
1.9
Drain plug
ATEX type examination certificate:
Marking acc. to 2014/34/EU and standard:
EN 60079-0
Permissible operating temperature range:
Perm. storage temperature in original packing
Degree of protection to IEC/EN 60529:
Screw-in thread in enclosure:
Test torque:
PTB 98 ATEX 3130
II 2 G Ex IIC Gb
II 2 D Ex tb IIIC Db IP66
IECEx PTB 03.0000
Ex IIC Gb
Ex tb IIIC Db IP 66
:
-20° C
+40° C
(fully assembled)
IP 66
IP 54
Ø 1
L1
L2
21 mm
12 mm
11 mm
25 mm
13 mm
12 mm
30 mm
13 mm
12 mm
37 mm
15 mm
14 mm
45 mm
15 mm
14 mm
55 mm
16 mm
15 mm
72 mm
/ mm
12 mm
PTB 01 ATEX 1128 X
II 2 G Ex e II
-20° C
+40° C
:
-20° C
+40° C
IP 66
(fully assembled)
M25x1,5
5,0 Nm
(not for M63x1,5)
(not for M63x1,5)
(not for M63x1,5)
Screw-in
weight
thread in
L3
enclosure /
app.
Nm
4,0 mm
3,3
2,4 g
4,0 mm
2,7
4,3 g
4,0 mm
3,0
6,6 g
5,5 mm
5,0
12,0 g
5,5 mm
7,5
36,6 g
5,5 mm
7,5
56,6 g
11,0 mm
7,5
64,5 g
GB

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