Assembly kits for 3NJ4 in-line fuse switch disconnectors

• Assembly kits for individual and project-related assembly, comprising: front cover for unequipped panels including supports, busbar supports on support plate, screws and mounting accessories
• Panel-size grid dimensions H ? W (mm): 150 ? 250
• The front cover is sealable as standard and the quick-acting locking connections facilitate fast and reliable attachment to the supports

Versions

External dimensions in mm

Height

Width

8GK4751-4KK33

• Busbar center-to-center clearance of 100 mm, with busbar support

• 4 ? 3NJ4, size 00

600

250

8GK4751-4KK13

• 9 ? 3NJ4, size 00

600

500

8GK4751-4KK23

• 14 ? 3NJ4, size 00

600

750

8GK4751-4KK33

8GK4752-5KK35

• Busbar center-to-center clearance of 185 mm, with busbar support

• 2 ? 3NJ4, size 1-3

750

250

8GK4752-5KK15

• 4 ? 3NJ4, size 1-3

750

500

8GK4752-5KK25

• 7 ? 3NJ4, size 1-3

750

750

8GK4752-5KK35

3NJ4912-2AA00

Blanking covers

Type

Width in mm

• For switchboard cutout

50

3NJ4912-2AA00

• For size 1 to 3 switch disconnectors

100

3NJ4912-2BA00

• For 3NJ4 410-3

50

3NJ4912-2CA00