303049 / 825060300230
2022-05-30·BA00·III·en·00
Product Selection, Project Engineering and Modification
11
DE
EN
FR
IT
ES
RU
NL
DK
SE
FI
PT
GR
PL
CZ
SK
HU
SL
RO
BG
LV
LT
EE
CH
KR
CN
Ex d enclosure made of aluminium/flameproof enclosure
8250/0 series empty enclosure,
8250/1 series terminal box,
8250/5 series control panel/control station
Maximum number of terminals
Size 1: Unpainted
Calculated with ambient temperature of 40 °C, current reducing factor 1
Cur-
rent
[A]
Number of conductors when heated by 27 K compared to the ambient temperature in the enclosure
[piece]
Cross section [mm²]
1.5 2.5 4
6
10
16
25
35
50
70
95
120 150 185 240 300
6
14
14
19
12
25
12
32
10
43
10
57
8
75
8
10
92
8
10
115
6
8
143
6
8
170
6
6
200
4
6
230
4
6
260
4
6
315
4
4
360
4
400
500
30
30
29
18
15
12
9
9
0
0
0
0
0
0
0
0
Maximum number of terminals depending on the aforementioned enclosure size and cross section
or maximum permissible conductor cross-section of installed terminals
Size 1: Painted
Calculated with ambient temperature of 40 °C, current reducing factor 1
Cur-
rent
[A]
Number of conductors when heated by 27 K compared to the ambient temperature in the enclosure
[piece]
Cross section [mm²]
1.5 2.5 4
6
10
16
25
35
50
70
95
120 150 185 240 300
6
14
16
19
14
25
14
32
12
43
12
57
10
75
10
12
92
10
12
115
10
10
143
6
8
170
6
8
200
6
6
230
4
6
260
6
6
315
4
6
360
4
400
500
30
30
29
18
15
12
9
9
0
0
0
0
0
0
0
0
Maximum number of terminals depending on the aforementioned enclosure size and cross section
or maximum permissible conductor cross-section of installed terminals