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ALPHA FIX Terminal Blocks
Terminals with Spring-Loaded Connection
8WH two-tier diode terminals
12/49
Siemens ET A1 · 10/2008
* You can order this quantity or a multiple thereof.
12
8WH2 020-5HF00
Two-tier diode terminals, terminal size 2.5 mm², with two diodes
• Terminal width 5.2 mm
• Supply data
- Rigid 0.08 - 4 mm²
- Flexible 0.08 - 2.5 mm²
- AWG 28-12
-
I
= 26 A
- U = 500 V
• Maximum current determined by diode
• Integrated: diode 1N 4007
• Blocking voltage: 1300 V
• Uninterrupted limiting current: 0.5 A
Circuit diagram Versions
Let-through from top to bottom left and
from top to bottom right
C
8WH2 020-5HF00
1
50
044
Let-through from top to bottom left and
from bottom right to bottom left
C
8WH2 020-5KF00
1
50
044
Let-through from bottom left to top and
from bottom left to bottom right
C
8WH2 020-5EF00
1
50
044
Let-through from bottom left to top and
from bottom right to top
C
8WH2 020-5GF00
1
50
044
Accessories
Section Page
• Compartment partitions, for terminal size 1.5
to 4 mm²
Accessories 12/49 C
8WH9 070-0BA00
100 50
044
• Covers, for terminal sizes 1.5 and 2.5 mm² Accessories 12/49 C
8WH9 000-1VA00
100 50
044
8WH2 020-5JF30
8WH2 020-5JF30
Two-tier diode terminals, terminal size 2.5 mm²,
with LED display
• Terminal width 5.2 mm
• Supply data
- Rigid 0.08 - 4 mm²
- Flexible 0.08 - 2.5 mm²
- AWG 28-12
-
I
= 26 A
- U = 500 V
Versions
• 15 to 30 V DC / 2.5 to 7.5 A
C
8WH2 020-5JF30
1
50
044
• 30 to 60 V DC / 1.9 to 4.0 A
C
8WH2 020-5JF60
1
50
044
• 110 to 230 V AC/DC / 0.5 to 1.0 A (glow lamp)
C
8WH2 020-5JF80
1
50
044
Accessories
Section Page
• Compartment partitions, for terminal size 1.5
to 4 mm²
Accessories 12/49 C
8WH9 070-0BA00
100 50
044
• Covers, for terminal sizes 1.5 and 2.5 mm² Accessories 12/49 C
8WH9 000-1VA00
100 50
044
Accessories
Compartment partitions, for terminal size 1.5 to 4 mm²
C
8WH9 070-0BA00
100 50
044
Covers, for terminal size 1.5 and 2.5 mm²
C
8WH9 000-1VA00
100 50
044
Version
DT Order No.
Price
per PU
PU PS*/
P. unit
PG
Unit(s) Unit(s)
I2_12717
I2_12718
I2_13466
I2_13467
I2_14032
© Siemens AG 2008
