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Verfügbare Sprachen
Technical data
EN
Technical Data
EN
Max. number
EN
of conduit holes
EN
EN
EN
EN
EN
EN
EN
Bores with
EN
connection chamber
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
8
Ex d Enclosures made of Light
Metal, Flameproof Encapsulation
Maximum number of conduit bores for each enclosure side
Enclosure
1
3
/
"
/
2
4
Size 1
2
1
Size 2
2
2
Size 3
5
3
Size 4
10
6
Size 5
12
9
Size 6
18
12
Maximum permitted threaded holes for bushings and actuating bushings
for each enclosure side
*)
Thread size
Size 1
3
2
Size 2
3
2
Size 3
7
4
Size 4
20
12
Size 5
28
15
Size 6
43
20
*)
Thread according to ISO 965-1/-3, tolerance class medium or higher.
Other types of threads which meet the requirements according to
IEC/EN 60079-1, Tables 3 and 4, are possible.
For thread dimensions which are between the values specified in the table,
the maximum number depends on the next larger thread size specified
in the table.
1"
" 2 "
1
1
"
1
/
" 1
/
4
2
1
1
--
--
1
1
--
--
2
2
1
1
5
4
3
2
6
5
3
2
8
6
6
3
2
1
1
1
2
1
1
1
4
3
3
2
12
8
7
4
15
10
8
6
20
15
11
8
" 3"
1
2
/
2
--
--
--
--
--
--
--
--
1
1
2
1
--
--
--
--
--
--
--
--
--
3
2
1
3
2
1
4
3
2
143457 / 826560300010
2016-03-10·BA00·III·en·09
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