![]()
ALPHA FIX Terminal Blocks
Combination Plug-In Terminals
8WH5 hybrid isolating terminals
13/18
Siemens ET A1 · 10/2008
13
■
Overview
Through-type terminals with isolating point are the most com-
monly used terminal types in instrumentation and control. The
isolating point can accommodate through-type connectors, iso-
lating plugs, component connectors and fused connectors. The
isolating terminals excel with their narrow width of only 5.2 mm
and their high current carrying capacity of 16 A. Ø 2.3-mm test
plugs can be fitted on both sides of the isolating point. A special
feature of this terminal type is its three bridge slots.
The slim 5.2 mm isolating terminal with terminal size 2.5 mm² is
a base terminal and is used for holding:
• Isolating plugs
• Through-type connectors
• Fused connectors
• Component connectors
■
Technical specifications
Derating curve for 8WH5 103-6FF00
8WH5 103-6FF00
Dimensions
• Width / length / width of cover in mm
5.2 /81 / 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
16 / 4
• 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
• Flexible with end sleeve without plastic sleeve in mm²
0.25 ... 2.5
• Flexible with two-wire connection end sleeve with plastic sleeve in mm²
0.5
Stripped length
10
Plug gage (IEC 60947-1)
A3
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
Applied for
- CSA: in V/A / AWG
Applied for
1)
Derating of the load current is necessary for higher temperatures and/or multi-pole combination plug versions.
G fuse links 5 × 20 mm to IEC 60947-7-3
U
Overload protection
Without short-circuit protection
I
max
Separate
Interconnected Separate
Interconnected
8WH2 000-1GG08
250 V
1.6 W
1.6 W
4 W
2.5 W
6.3 A
I
2
_
1
3
4
7
3
0
2
4
6
8
10
12
14
16
18
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
