KEMA - Weidmüller Interface GmbH & Co. KG

Appendix No. 6
to Certificate of Conformity:
Terminal coolent of enclosure type:
Enclosure dimension in mrn:
KEMA 99ATEX7540 X
KEMA~
~310.ll8I2AR Am"""
PostbUs 9035. NL -6800 Ef Amhem
NexT 503520
H= 500 W= 350 D= 205
The table shows the maximum number of conductors depending on the cable size and permitted
current for the above mentioned enclosure.
"Conductor" means every conductor entering the enc10sure and every internal connecting
conductor. Any cross connections or earth terminals are not counted.
Current 1.5 2.5 10 16
(Amps)
8 237
1 115
1 39 76 298
2 16 45 86
25 21 49 94
35 14 37 91
5 5 30 76
63 10 35
8 13
1
125
1
2
225 The terminal conten! in this
25 area requires apower
315 dissipation test reporl from
40 the manufacturer
50
70 95 120 150 185 240
In /his area yau can add as many
terminals as physically possible.
125
39 140
16 37
15 37
13 33
12 28
4 16
8
Maximum physical terminal coolent depends on the terminal dimension and
the maximum permissibte cable size used.
88
34
21 44
4 12 26
5 18
2
Note:
Maximum permissible rated current of the applied terminals and cables must be taken
into account. Cables used intemally must be suitable for a temperature between 70° and 80°C.
For 1arger cables, the number of conductors must be advised by the manufacturer ( with Power
Dissipation Test Report ).
When using the table above, de-rating factors or nominal rated currents in accordance with
IEC 439 shou1d be used.
Different types of terminals can be used together by utilising the tabular values proportionally.
Example: Conductor Size Current Number Load