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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
Fig. A
Pressure screw
Intermediate gland
>5 mm
Ø
M12, M16 (Ø < 9 mm), M20 ... M63
0 mm
Ø
M16 (Ø > 9 mm)
operating
impact
Type
tempera-
resistance
ture
°C
Joule
M12x1,5 -20 - 70 4
M16x1,5 -20 - 70 4
M20x1,5 -20 - 70 7
M20x1,5 -40 - 70 4
M25x1,5 -20 - 70 7
M25x1,5 -55 - 70 7
M32x1,5 -20 - 70 7
M32x1,5 -55 - 70 7
M40x1,5 -55 - 70 7
M50x1,5 -55 - 70 7
M63x1,5 -55 - 70 7
additional seal
**
Test torques at 20°C
(1)
The tests of clamping ranges and torque values were performed with metal mandrel. The clamping range can vary by using cables with different manufacturing tolerances
and material properties. Please use the combination of sealing 1 + 2 + 3 for the intermediate region.
(2)
When selecting the seal rubber, ensure that the cap nut can be tightened when carrying out any future maintenance work on the cable entry.
Fig. B
Cable diameter 9 mm
e.g. for M25x1,5
seal
seal
seal
1
2
3
3
1
2
1
1+2
use seal 1 + 2 + 3.
1
Technical data
1.1
Technical details for:
Cable entries (KLE)
ATEX type examination certificate:
Marking acc. to 2014/34/EU and standard:
IECEx type examination certificate:
Category of application:
(A)
The EC-Type Examination Certificate and any future supplements thereto shall, at the same time, be regarded as supplements to
the EC-Type Examination Certificates PTB 99 ATEX 3128 X and PTB 99 ATEX 3101 X
Perm. storage temperature in original packing:
Degree of protection to IEC/EN 60529:
)
*
M40, M50 und M63 with suitable flange seal
Type
SW
M12x1,5
M16x1,5
M20x1,5
M25x1,5
M32x1,5
M40x1,5
M50x1,5
M63x1,5
Cable diameter
1 2
3
Seal 1+2+3
min.
max.
(1)(2)
Ø
Nm
Ø
Nm
**
**
5,5
1,5
7,0
1,0
5,5
1,5
7,0
1,0
8,0
1,5
10,0
2,0
8,0
1,5
10,0
2,0
Fig. C
seal
1
1
1+2+3
Ø 9 mm
Use seal 1 + 2.
Remove seal 3.
M12x1,5 to M63x1,5
EN 60079-0
IEC60079-0
L1
L2
15 mm
19,3 mm
12
20 mm
23,0 mm
12
24 mm
25,0 mm
13
29 mm
29,5 mm
13
36 mm
35,5 mm
15
46 mm
39,5 mm
15
55 mm
44,0 mm
16
68 mm
47,0 mm
16
1 2
3
Seal 1+2
min.
max.
(1)(2)
Ø
Nm
Ø
Nm
**
**
5,5
1,0
7,0
1,0
7,0
1,5
9,0
1,4
7,0
1,5
9,0
1,4
10,0
2,3
13,0
2,6
10,0
2,3
13,0
2,6
14,0
3,0
17,0
4,0
14,0
3,0
17,0
4,0
19,0
3,3
22,0
5,5
24,0
6,0
28,0
7,0
29,0
12,0
35,0
12,0
41,0 13,0
48,0
7,8
Cable diameter 12 mm
e.g. for M25x1,5
seal
seal
2
3
1
1+2
2
3
Ø 12 mm
(A)
PTB 14 ATEX 1015 X
II 2 G Ex e IIC Gb
II 2 D Ex tb IIIC Db
(A)
IECEx PTB 14.0027X
Ex e IIC Gb
Ex tb IIIC Db
to
-20° C
+70° C
)
*
(when fully assembled)
IP 66
E
/
8 mm
16,2 mm
/
8 mm
22,0 mm
/
8 mm
26,5 mm
/
8 mm
32,0 mm
/
10 mm
40,0 mm
/
10 mm
50,5 mm
/
12 mm
60,0 mm
/
12 mm
75,0 mm
1 2
3
Seal 1
min.
max.
(2)
Ø
Nm
Ø
Nm
**
**
5,0
0,8
7,0
1,0
7,0
1,0
10,0
1,4
9,5
1,0
13,0
1,7
9,5
1,0
11,0
1,7
13,5 1,3
17,5
2,3
13,5 1,5
15,0
2,3
17,5
1,5
21,0
1,3
17,5
1,5
21,0
1,3
22,0 3,3
28,0
6,7
28,0 5,0
35,0
7,0
36,0 12,0
41,0
13,0
Fig. D
Cable diameter 16 mm
e.g. for M25x1,5
seal
seal
seal
1
2
2
1
1+2+3
Use seal 1.
Remove seal 2 + 3.
GB
weight
app.
3,4
g
6,5
g
10,1 g
16,9 g
27,6 g
50,3 g
75,9 g
117,6 g
Colour of
Screw-in
dust
thread in
protection
enclosure
cover
Nm
**
1,2
white
3,3
white
2,7
white
2,7
green
3,0
white
3,0
green
5,0
white
5,0
green
7,5
green
7,5
green
7,5
green
3
3
1
Ø 16 mm
13
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