3L+3N distribution boards
Organized three-line and three-neutral feed connections for compatible modular protective devices.
Pin-type 3L+3N busbars for organized three-line and three-neutral distribution across compatible modular protective devices.
01 / PRODUCT VIEWThe 3L+3N range uses an 8.9 mm device distance with 4 mm-wide, 15 mm-long pin contacts. Published configurations cover 210 and 1000 mm lengths, 24 and 108 modules, conductor cross-sections from 8 to 16 mm² and reference currents from 50 to 80 A.
Choose the required conductor cross-section, finished length and module count. Dimensions B, C, D and F correspond to the supplied drawing; all dimensional values are in millimetres.

Choose a conductor size to select its published order model and dimensional row.
Select any row to prepare an enquiry for that order model.
| Order selection | Published data | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Select | Order model | Conductor size | Article No. | A Cross Section | B Distance | C Width of Pin | D Length of Pin | E Modules | F Length | G Reference Current |
| 8 mm² | KPN1208 | 8 | 8.9 | 4 | 15 | 24 | 210 | 50 A | ||
| 10 mm² | KPN1210 | 10 | 8.9 | 4 | 15 | 24 | 210 | 63 A | ||
| 13 mm² | KPN1213 | 13 | 8.9 | 4 | 15 | 24 | 210 | 70 A | ||
| 16 mm² | KPN1216 | 16 | 8.9 | 4 | 15 | 24 | 210 | 80 A | ||
| 8 mm² | KPN5408 | 8 | 8.9 | 4 | 15 | 108 | 1000 | 50 A | ||
| 10 mm² | KPN5410 | 10 | 8.9 | 4 | 15 | 108 | 1000 | 63 A | ||
| 13 mm² | KPN5413 | 13 | 8.9 | 4 | 15 | 108 | 1000 | 70 A | ||
| 16 mm² | KPN5416 | 16 | 8.9 | 4 | 15 | 108 | 1000 | 80 A | ||
Published dimensions are shown in millimetres unless another unit is displayed. Include the application, quantity and installation requirements in your enquiry.
Select the required conductor size above, then send the chosen order model with your quantity and application details.
Organized three-line and three-neutral feed connections for compatible modular protective devices.
Structured 3L+3N distribution where the 8.9 mm device distance and 15 mm pin geometry are required.
Repeat panel builds selected by Article No., cross-section, module count and finished length.
Use the published model table and dimension drawing for initial selection, then request controlled documentation with your enquiry.
It identifies a three-line and three-neutral pin busbar arrangement. The supplied models are marked with a 1P sequence and are available in 210 mm and 1000 mm lengths.
The Article No., conductor cross-section, module count, finished length and reference current vary by row. The 8.9 mm distance, 4 mm pin width and 15 mm pin length remain the same in the supplied table.