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ALPHA FIX Terminal Blocks
Plug-In Terminals
8WH neutral isolating terminals
14/9
Siemens ET A1 · 10/2008
* You can order this quantity or a multiple thereof.
14
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Overview
The neutral isolating valves are in the same position on all termi-
nals using 8WH4 plug-in technology.
A 10 mm x 3 mm busbar is used.
Note: Only Cu busbars must be used.
Installation instructions: to ensure that the neutral busbars are
securely mounted, the support brackets must be placed at the
beginning and end of each terminal strip (in the case of longer
terminal strips: every 20 cm).
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Technical specifications
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Selection and ordering data
8WH4 000-0BF00
8WH4 003-0BF00
8WH4 000-0BG00
8WH4 003-0BG00
8WH4 000-0BH00
Dimensions
• Width / length / width of cover in mm
5.2 / 59.5 / 2.2
6.2 / 66 / 2.2
8.2 / 66 / 2.2
• Height (TS 35/7.5 / TS 35/15) in mm
43 / 50.5
43 / 50.5
50 / 57.5
Technical specifications acc. to IEC/DIN VDE
• Max. load current in A / cross-section in mm²
24 / 4
32 / 6
41 / 10
51 at 100 mm
2
conductor
cross-section
Connection capacities
• Flexible with end sleeve with plastic sleeve in mm²
0.25 ... 2.5
0.25 ... 4
0.5 ... 6
• Flexible with end sleeve without plastic sleeve in mm²
0.25 ... 2.5
0.25 ... 4
0.5 ... 6
Stripped length in mm
10
10
12
Insulation type
PA
PA
PA
• Flammability class acc. to UL 94
V0
V0
V0
Version
DT Order No.
Price
per PU
PU PS*/
P. unit
PG
Unit(s) Unit(s)
Terminal size 2.5 mm²
8WH4 000-0BF00
8WH4 003-0BF00
Neutral isolating terminals, terminal size 2.5 mm²
• Terminal width 5.2 mm
• Terminal length 59.5 mm
• Terminal height 43 mm
• Maximum load current 30 A
• Cross-section max. 4 mm²
• Rated voltage 400 V
• Rigid 0.2 to 4 mm²
• Flexible without end sleeve 0.2 to 4 mm²
• Flexible with end sleeve 0.2 to 2.5 mm²
• AWG 24-12
Versions
• Two clamping points
A
8WH4 000-0BF00
1
50 044
• Three clamping points
A
8WH4 003-0BF00
1
50 044
Accessories
Section Page
• Support brackets, for terminal sizes
2.5 to 4 mm²
Accessories 14/10 C
8WH9 140-0AF01
1
50 044
• Covers, for terminal size 2.5 mm²
Accessories 14/10 C
8WH9 000-1WA00
100 50 044
© Siemens AG 2008
