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ALPHA FIX Terminal Blocks
Terminals with Spring-Loaded Connection
8WA neutral isolating terminals
12/73
Siemens ET A1 · 10/2008
* You can order this quantity or a multiple thereof.
12
Terminal size 16 mm²
8WA2 011-1NK20
Neutral isolating terminals, terminal size
16 mm²
• Blue
• Rated uninterrupted current 76 A
• Rated insulation voltage 400 V
• Mounting width 12 mm
• Terminal height 38 mm
• Terminal length 89.4 mm
•
U
AWG 24-6
• Isolating distance
D
8WA2 011-1NK20
1
20
041
Accessories
Section
Page
• One-pin plugs, for terminal sizes
10 to 16 mm²
Accessories 12/73 C
8WA2 852
1
50
041
• Two-pin jumpers, for terminal sizes
10 to 16 mm²
Accessories 12/73 C
8WA2 851
1
50
041
• Feeder terminals, for neutral busbars, for ter-
minal size up to 25 mm²
Accessories 12/73 C
8WA2 868
1
50
041
• Feeder terminals, for neutral isolating termi-
nals, for terminal sizes 4 to 16 mm²
Accessories 12/73 D
8WA2 011-1NK23
1
20
041
• Neutral busbar ends, for terminal sizes
2.5 to 16 mm²
Accessories 12/73 C
8WA2 837
1
50
041
• Test plugs
Accessories 12/74 D
8WA1 868
1
10
041
• Link rails, for terminal sizes 10 to 16 mm²
Accessories 12/74 D
8WA2 853
1
5
041
Accessories
8WA2 832
One-pin plugs
• For bridging with link rail
• Black
Versions
• For terminal sizes 2.5 to 6 mm²
- Rated uninterrupted current 32 A
- Used together with link rails, for terminal sizes 2.5 to 6 mm²
C
8WA2 832
1
50
041
• One-pin plugs, for terminal sizes 10 to 16 mm²
- Rated uninterrupted current 76 A
- Used together with link rails, for terminal sizes 10 to 16 mm²
C
8WA2 852
1
50
041
8WA2 831
Two-pin jumpers
• Light gray
• For use without link rail
Versions
• For terminal sizes 2.5 to 6 mm²
- Rated uninterrupted current 32 A
C
8WA2 831
1
50/1000 041
• For terminal sizes 10 to 16 mm²
- Rated uninterrupted current 76 A
C
8WA2 851
1
50
041
8WA2 870 / 868 / 867
Feeder terminals, for neutral busbars
• Bare
• For 10 × 3 mm and 6 × 6 mm neutral busbars
Versions
• For terminal size up to 4 mm²
C
8WA2 867
1
50
041
• For terminal size up to 25 mm²
C
8WA2 868
1
50
041
• For terminal sizes up to 35 mm²
C
8WA2 870
1
50
041
8WA2 011-1NK23
Feeder terminals, for neutral isolating terminals, for terminal
size 4 to 16 mm²
• Blue
• Rated uninterrupted current 68 A
• Rated insulation voltage 800 V
• Terminal height 38 mm
• Terminal length 74 mm
• With screw terminals (delivery includes the 8WA2 843 neutral bus-
bar support)
D
8WA2 011-1NK23
1
20
041
8WA2 842
Neutral busbars 10 mm x 3 mm
• Tin-plated
• 1000 mm long
A
8WA2 842
1
1
041
8WA2 837
Neutral busbar ends, for terminal sizes 2.5 to 16 mm²
• Blue
• For neutral busbar 10 × 3 mm
• For insertion into end retainer
C
8WA2 837
1
50
041
8WA2 843
Neutral busbar supports
• Blue
• Loose
• For neutral isolating terminals
C
8WA2 843
1
50
041
Version
DT Order No.
Price
per PU
PU PS*/
P. unit
PG
Unit(s) Unit(s)
© Siemens AG 2008
