ALPHA Distribution Boards and Terminal Blocks

© Siemens AG 2010
ALPHA 8HP Molded-Plastic Distribution Systems
Accessories
Components for busbar systems
Version DT Order No. Price
per PU
Extension terminals
Versions
• For busbars, 12 x 5 mm
- 1 set = 2 terminals
- When using single busbars, it is necessary to make a copper connecting
piece 12 × 5 mm or 20 × 8 mm
- When using 2 × Cu (20 × 8) mm the busbars overlap in the area of the
connection point
A 8JK3 201 1 set 10 sets 046
PU
Unit(s)
PS*/
P. unit
Unit(s)
PG
8JK3 201
• For busbars, 20 × 8 mm or 2 × (20 × 8 mm)
- 1 set = 2 terminals
- When using single busbars, it is necessary to make a copper connecting
piece 12 mm × 5 mm or 20 mm × 8 mm
- When using 2 × Cu (20 mm × 8 mm), the busbars overlap in the area
of the connection point.
A 8JK3 281 1 1 046
8JK3 281
• For busbars, 2 x (30 mm × 10 mm) A 8HP1 728 1 1 046
8
8HP1 728
8US19 23-2AA01
Busbar supports
Versions Number Crosssection
• Outside fixing 1 × 3 12 mm ×
5mm
• Inside fixing 1 × 3 30 mm ×
10 mm
Busbar center-to-center
clearance
60 mm A 8US1 923-2AA01 1 10 143
60 mm A 8US1 923-3AA01 1 10 143
Holders
Versions Number Cross-section
• For PE/N bars
1 6 mm × 6 mm A 8JH4 230 1 1 046
for free mounting
8JH4 230
• For standard mounting rail
35 mm
1 6 mm × 6 mm A 8HP6 601 1 1 046
8HP6 601
• For standard mounting rail
35 mm (1 pair)
2 × 1 6 mm × 6 mm A 8GF9 318-2 1 set 10 sets 042
8GF9 318-2
• Can be screwed on
(1 pair)
2 × 1 6 mm × 6 mm A 8GF9 320-1 1 set 10 sets 042
8US1 922-2AA00
Cover profiles
• 1000 mm long
• 20 ... 30 mm wide
Cross-section
• 5 mm thick A 8US1 922-2AA00 1 10 143
• 10 mm thick A 8US1 922-2BA00 1 10 143
* You can order this quantity or a multiple thereof.
Siemens ET A1 · 10/2009
8/29