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ALPHA FIX Terminal Blocks
Combination Plug-In Terminals
8WH5 hybrid through-type terminals
13/10
Siemens ET A1 · 10/2008
13
Derating curve for 8WH5 100-2KF00 and 8WH5 103-2LF00
Derating curve for 8WH5 104-2MF00
Derating curve for 8WH5 100-2KG00
8WH5 103-3LF07 8WH5 104-3MF07 8WH5 100-2KG00
8WH5 100-2KG01
8WH5 100-3KG07
Dimensions
• Width / length / width of cover in mm
5.2 / 60.5 / 2.2 5.2 / 81 / 2.2
6.2 / 55.9 / 2.2
• Height (TS 35/7.5 / TS 35/15) in mm
36.5 / 44
Technical specifications acc. to IEC/DIN VDE
• Max. load current in A
1)
/ cross-section in mm²
--
32 / 6
--
• Rated impulse withstand voltage in kV / pollution degree
6 / 3
• Overvoltage category / insulating group
III / I
Connection capacities
• Flexible with end sleeve with plastic sleeve in mm²
0.25 ... 2.5
0.25 ... 4
• Flexible with end sleeve without plastic sleeve in mm²
0.25 ... 2.5
0.25 ... 4
• Flexible with two-wire connection end sleeve with plastic sleeve in mm²
0.5
0.5 ... 1
Stripped length
10
Plug gage (IEC 60947-1)
A3
A4
Insulation type
PA
• Flammability class acc. to UL 94
V0
Approval data (UL/CUL and CSA)
• Rated voltage / current / cable sizes
- UL/CUL: in V/A / AWG
-- / -- / 26-12
Applied for
- CSA: in V/A / AWG
--
Applied for
Support rails/protective conductor busbars
See section Support rails
--
See section
Support rails
1)
Derating of the load current is necessary for higher temperatures and/or multi-pole combination plug versions.
I
2
_
1
3
4
7
1
0
5
10
20
40
60
80
100
120
20
25
30
15
2-pole
10-pole
15-pole
5-pole
mbient temperature in C
M
a
x
i
m
u
m
l
o
a
d
c
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r
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t
i
n
I
2
_
1
3
4
7
2
0
5
10
20
40
60
80
100
120
20
25
30
15
mbient temperature in C
M
a
x
i
m
u
m
l
o
a
d
c
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r
r
e
n
t
i
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2-pole
10-pole
15-pole
5-pole
I
2
_
1
3
4
7
5
0
5
10
15
20
25
30
35
20
40
60
80
100
120
mbient temperature in C
M
a
x
i
m
u
m
l
o
a
d
c
u
r
r
e
n
t
i
n
2-pole
10-pole
15-pole
5-pole
© Siemens AG 2008
