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Note: - In order to mount the assembly kits in unequipped distribution boards, 2 longitudinal stays are required per kit. These must be ordered separately.
- The Cu busbar must be ordered separately!
- Caution: Please heed max. rated current of 630 A!
- The assembly kits for sizes 1-3 require a mounting depth of 320 mm.
- If the assembly kits are fully equipped, an incoming feeder bay is required.
- Full equipment of the assembly kits is not possible when mounting 3NJ4911-3AA00 in-line fuse switch disconnectors!
| | Version | Article No. |
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| | 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 Г— W (mm): 150 Г— 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
| | | | | 600 | 250 | 8GK4751-4KK13 | | 600 | 500 | 8GK4751-4KK23 | | 600 | 750 | 8GK4751-4KK33 |  8GK4752-5KK35 | - Busbar center-to-center clearance of 185 mm, with busbar support
| | | | | 750 | 250 | 8GK4752-5KK15 | | 750 | 500 | 8GK4752-5KK25 | | 750 | 750 | 8GK4752-5KK35 |  3NJ4912-2AA00 | Blanking covers | | Type | Width in mm | | | 50 | 3NJ4912-2AA00 | - For size 1 to 3 switch disconnectors
| 100 | 3NJ4912-2BA00 | | 50 | 3NJ4912-2CA00 |
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