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ALPHA Modular Distribution Boards up to 1600 A
Assembly Kits for Unequipped Distribution Boards
8GK4 assembly kits
for unequipped panels
6/8
Siemens ET A1 · 10/2008
* You can order this quantity or a multiple thereof.
6
■
Overview
• Assembly kits for individual and project-related assembly,
comprising: equipment racks, front cover for unequipped
panels including supports, screws and mounting accessories
• Dimensions of assembly kits (mm)
Height: 75, 150, 300, 450, 600
Width: 250, 500,750
Panel-size grid dimensions
H × W: 150 × 250
• The front cover for unequipped panels is sealable as standard
and the quick-acting locking technique facilitates fast and
reliable fixation on the supports
Note: To mount the assembly kits in unequipped distribution
boards, 2 longitudinal stays are required per assembly kit.
These must be ordered separately if necessary (
see page 6/16
).
■
Selection and ordering data
For accessories, see page 6/16 ff.
Version
DT Order No.
Price
per PU
PU PS*/
P. unit
PG
Unit(s) Unit(s)
Assembly kits for 3NP4 fuse switch disconnectors for mounting on
support plate
Fixing plate with matching cover and molded-plastic cover
Versions
External dimen-
sions in mm
Height
Width
8GK4 551-2KK12
• Up to 160 A,
for NH000 LV HRC fuse switch disconnectors
- 1 × 3NP40 10 (disconnector left)
300
250
A
8GK4 551-2KK12
1
1
039
- 2 × 3NP40 10
300
250
A
8GK4 552-2KK12
1
1
039
- 4 × 3NP40 10
N
300
500
A
8GK4 552-2KK22
1
1
039
- 4 × 3NP40 10
450
250
A
8GK4 553-3KK12
1
1
039
8GK4 554-2KK12
• Up to 160 A,
for NH00 LV HRC fuse switch disconnectors
- 1 × 3NP40 70 (disconnector left)
300
250
A
8GK4 554-2KK12
1
1
039
- 2 × 3NP40 70
300
250
A
8GK4 555-2KK12
1
1
039
- 4 × 3NP40 70
N
300
500
A
8GK4 555-2KK22
1
1
039
8GK4 556-3KK12
• Up to 250 A,
for NH1 LV HRC fuse switch disconnectors
- 1 × 3NP42 70
450
250
A
8GK4 556-3KK12
1
1
039
- 2 × 3NP42 70
N
450
500
A
8GK4 556-3KK22
1
1
039
8GK4 557-3KK12
• Up to 400 A,
for NH2 LV HRC fuse switch disconnectors
- 1 × 3NP43 70
450
250
A
8GK4 557-3KK12
1
1
039
8GK4 558-3KK13
• Up to 630 A,
for NH3 LV HRC fuse switch disconnectors
- 1 × 3NP44 70
450
500
B
8GK4 558-3KK13
1
1
039
© Siemens AG 2008
