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ALPHA FIX Terminal Blocks
Terminals with Spring-Loaded Connection
8WH compact two-tier terminals
12/64
Siemens ET A1 · 10/2008
* You can order this quantity or a multiple thereof.
12
■
Technical specifications
1)
Cross-sections calculated according to IEC 60439-1 / EN 60439-1 / EN 60439-1 / VDE 0660 Part 500.
2)
Steel protective conductor busbars are not permissible for PEN function.
Accessories
8WH9 070-0BA00
Compartment partitions, for terminal size 1.5 to 4 mm²
C
8WH9 070-0BA00
100 50
044
8WH9 010-0DB02
Lateral mounting test plugs
For individual assembly of test plug connectors
Versions
• For terminal width 5.2 mm
C
8WH9 010-0EB02
1
10
044
• For terminal width 6.2 mm
C
8WH9 010-0FB02
1
10
044
Covers
Gray
Versions
• For terminal size 2.5 mm² and compact design
C
8WH9 000-1KA00
100 50
044
• For terminal size 4 mm² and compact design
C
8WH9 003-1KA00
100 50
044
Version
DT Order No.
Price
per PU
PU PS*/
P. unit
PG
Unit(s) Unit(s)
Support rails/protective conductor busbars
Support rail type
Excerpt from IEC 60947-7-2/EN 60947-7-2/VDE
0611 Part 3
Width Height Thick-
ness
Perforation
type
Material
Surface
Rail profile
Short-circuit
strength
(Cu conductor)
Short-time
withstand
current, 1 s
Max. permissi-
ble thermal
rated current at
PEN function
mm mm mm
mm²
1)
kA
A
35
7.5 1.5 Non-perfo-
rated
Steel
Chromated Standard mounting rail, acc. to
EN 60 715 – 35 x 7.5
16
1.92
1)
35
7.5 1.5 Perforated Steel
Chromated Standard mounting rail, acc. to
EN 60715 3– 35 x 7.5
16
1.92
2)
35
7.5 1.5 Non-perfo-
rated
Steel
Galvanized Stand. mounting rail, dimensions
acc. to EN 60715 – 35 x 7.5
16
1.92
2)
35
7.5 1.5 Perforated Steel
Galvanized Standard mounting rail, dimen-
sions acc. to EN 60715 – 35 x 7.5
16
1.92
2)
35
7.5 1.5 Non-perfo-
rated
V2A high-grade
steel
Chromated Standard mounting rail, dimen-
sions acc. to EN 60715 – 35 x 7.5
16
1.92
2)
35
7.5 1.5 Non-perfo-
rated
Copper
Chromated Standard mounting rail, dimen-
sions acc. to EN 60715 – 35 x 7.5
50
6.0
150
35
7.5 1.5 Non-perfo-
rated
Aluminum Chromated Standard mounting rail, dimen-
sions acc. to EN 60715 – 35 x 7.5
35
4.2
125
35
15 2.3 Non-perfo-
rated
Steel
Chromated Standard mounting rail, acc. to
EN 60 715 – 35 x 15
50
6.0
2)
35
15 1.5 Non-perfo-
rated
Steel
Chromated Standard mounting rail, similar to
EN 60715 – 35 x 15
35
4.2
2)
35
15 1.5 Perforated Steel
Chromated Standard mounting rail, similar to
EN 60715 – 35 x 15
35
4.2
2)
35
15 1.5 Non-perfo-
rated
Steel
Galvanized Standard mounting rail, similar to
EN 60715 – 35 x 15
35
4.2
2)
35
15 1.5 Perforated Steel
Galvanized Standard mounting rail, similar to
EN 60715 – 35 x 15
35
4.2
2)
35
15 1.5 Non-perfo-
rated
Copper
Chromated Standard mounting rail, similar to
EN 60715 – 35 x 15
95
11.4
232
35
15 1.5 Non-perfo-
rated
Aluminum Chromated Standard mounting rail, similar to
EN 60715 – 35 x 15
70
8.4
192
© Siemens AG 2008
