![]()
ALPHA FIX Terminal Blocks
Accessories for 8WA Terminal Blocks
Standard labeling systems
16/17
Siemens ET A1 · 10/2008
* You can order this quantity or a multiple thereof.
16
■
Selection and ordering data
8WA2 850
Label holders
For 8WA2 terminals for insertion into test opening
C
8WA2 850
1
50
041
Version
DT Order No.
Price
per PU
PU PS*/
P. unit
PG
Unit(s) Unit(s)
Version
DT Order No.
Price
per PU
PU PS*/
P. unit
PG
Unit(s) Unit(s)
8WA2 808
End retainers
• Light gray
• Mounting width 9 mm
• Terminal height 31 mm
• Terminal length 67 mm
• Suitable for
- 8WA1 806 end labeling plate or
- 8WA8 826-0A terminal strip labeling plate or
- 3TX4 210-0H device label or
- four 8WA8 ... labels
• Can also be used for neutral busbar 10 × 3 mm (8WA2 826) as re-
tainer with the corresponding 8WA2 837 part
A
8WA2 808
1
50
041
8WA1 808
End retainers, with screw fixing
• Mounting width 10 mm
• Suitable for 8WA1 806 end labeling plate or 8WA8 826-0A terminal
strip labeling plate or 3TX4 210-0H device labeling plate or four
8WA8 8 . . labels.
A
8WA1 808
1
50
041
8WA1 805
End retainers, steel
• Mounting width 10.3 mm
• Suitable for 8WA1 806 end labeling plates
A
8WA1 805
1
50
041
Note
An 8WA1 820 barrier must be inserted if using end retainers
against an 8WA1 89. link rail (size 2.5).
5ST1 141
Standard mounting rails
Versions
• Perforated
- EN 50022-35 × 7.5
- 2 m long, 1 mm thick,
- Steel, sendzimir-galvanized
B
5ST1 145
1
20
027
• Non-perforated
B
5ST1 141
1
20
027
• Non-perforated, copper
- EN 50022-35 × 15
- 2 m long, 2.3 mm thick,
C
8WA7 551
1
1
041
• Non-perforated, steel, galvanized, chromated
- Similar to EN 50022-35 × 15
- 2 m long, 1.5 mm thick,
B
5ST1 142
1
10
027
8WA1 868
Test plugs
• For 8WA1 and 8WA2 terminals with 2.3 mm
ø
hole or 8WA1 854,
8WA1 884 test sockets
• Uninterrupted current 10 A
Versions
• Red
D
8WA1 868
1
10
041
• Blue
A
8WA1 870
1
10
041
Mounting accessories
© Siemens AG 2008
