National Junction Box
National Junction Box
| PRODUCT CODE | Dimensions (in mm) (H x W x D) | |
| Outside | Inside | |
| NJB 1512 | 175 x 150 x 100 | 150 x 125 x 100 |
| NJB 2520 | 250 x 200 x 100 | 225 x 175 x 100 |
| NJB 3020 | 300 x 200 x 125 | 275 x 175 x 100 |
| NMB 2626 | | 260 x 260 x 160 |