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ALPHA FIX Terminal Blocks
Screw Terminals
8WA neutral isolating and branch terminals
11/25
Siemens ET A1 · 10/2008
* You can order this quantity or a multiple thereof.
11
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Overview
Neutral isolating terminals allow an insulation test to be per-
formed without disconnecting the neutral conductor according
to DIN VDE 0108 and DIN VDE 0100 (Standards for the installa-
tion of electric power equipment).
The branch terminals are used for the connection of lines (L), for
example for power supplies, to the 6 mm x 6 mm busbar.
The rated voltage between two branch terminals (1 slide open)
is 289 V.
When they are used as shield terminals according to DIN VDE
0160, they provide isolation between the central reference point
(shield connection conductor) and the PE conductor.
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Selection and ordering data
Version
DT Order No.
Price
per PU
PU PS*/
P. unit
PG
Unit(s) Unit(s)
General details
• With 1 screw terminal as well as connection to the neutral conductor
bar or 6 mm × 6 mm busbar according to DIN 1761
• Insulating body made of blue or beige thermoplastic
• Enclosed at both ends
Note
Section
Page
For labeling accessories see ...
Accessories 16/13
Terminal size 2.5 mm²
8WA1 011-1NF01
Neutral isolating terminals, terminal size 2.5 mm²
• Blue
• Rated uninterrupted current 24 A
• Rated insulation voltage 500 V
• Mounting width 6 mm
• Terminal height 35 mm
• Terminal length 55 mm
• With built-in test socket in the fixed part of the terminal
•
U
AWG 22-12
•
s
AWG 22-12
A
8WA1 011-1NF01
1
50
041
Accessories
Section
Page
• Covers, for link rails
Accessories 11/26 D
8WA1 822-7AX00
1
10
041
• Neutral busbars, 6 × 6 mm
Accessories 11/26 A
8GF9 324-2
1
10
042
• Label holders
Accessories 11/26 B
3TX4 210-0J
100 100 101
Branch terminals, terminal size 2.5 mm²
• Beige
• Isolating distance 400 V
• Mounting width 6 mm
• Terminal height 35 mm
• Terminal length 55 mm
• With built-in test socket in the fixed part of the terminal
• Isolating distance
•
U
AWG 22-12
•
s
AWG 22-12
C
8WA1 011-1NF02
1
50
041
Accessories
Section
Page
• Covers, for link rails
Accessories 11/26 D
8WA1 822-7AX00
1
10
041
• Neutral busbars, 6 mm × 6 mm
Accessories 11/26 A
8GF9 324-2
1
10
042
• Label holders
Accessories 11/26 B
3TX4 210-0J
100 100 101
Terminal size 4 mm²
8WA1 011-1NG31
Neutral isolating terminals, terminal size 4 mm²
• Blue
• Rated uninterrupted current 32 A
• Rated insulation voltage 500 V
• Mounting width 6.5 mm
• Terminal height 35 mm
• Terminal length 55 mm
• With built-in test socket in the fixed part of the terminal
•
U
AWG 18-10
•
s
AWG 18-10
A
8WA1 011-1NG31
1
50
041
Accessories
Section
Page
• Covers, for link rails
Accessories 11/26 D
8WA1 822-7AX00
1
10
041
• Feeder terminals, for neutral busbars
Accessories 11/26 C
8WA2 867
1
50
041
• Neutral busbars, 6 mm × 6 mm
Accessories 11/26 A
8GF9 324-2
1
10
042
• Label holders
Accessories 11/26 B
3TX4 210-0J
100 100 101
© Siemens AG 2008
