KEMA - Weidmüller Interface GmbH & Co. KG

Appendix No. 22
to Certificate of Confonnity: KEMA 99ATEX7540 X
Terminal content of enc10sure type:
Enclosure dimension in mrn:
NexT 453816
H= 458 W= 382 D= 160
KEMA='<
~="weg 310, 6812 AR Amhem
Postbus 9035. NL-6800 ET Amhlll'l"
Tbc table shows the maximum number of conductors depending on the eable size and permitted
current for the above mentioned enc1osure.
lIConductor" means every conductor entering the enclosure and every internat connecting
conductor. Any cross connections or earth terminals are not counted.
Note:
215
104
36 69 270
15 40 78
19 44 85
13 33 83
5 27 69
9 32
12
The terminal content in this
area requires apower
dissipation test reportfrom
the manufacturer
on uctor Ire mrn
10 16 ~ II 50 W ~ IW 150 l~ 2~
113
35 127
15 33
13 34
11 30
10
4
In this area yau can add os many
terminals os physically possible.
26 79
15 31
8 19 39
4 11 23
5
Maximum physical terminal coolent depends on the terminal dimension and
the maximum pennissible cable sire used.
Maximum pennissible rated current of the applied tenninals and cables must be taken
into account. Cables used intemally must be suitable for a temperature between 70° aod 80°C.
For larger 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 should be used.
Different types of tenninals can be used together by utilising the tabular values proportionaUy.
Example: Conductor Size Cuttent Number Load