Miniature Circuit Breakers mMCCB-1+N pole
| In/IΔn | Type Designation | Article No. | Units Per Package |
| 1 | mMCCB-1/1N | 139338 | 1/60 |
| 2 | mMCCB-2/1N | 139339 | 1/60 |
| 4 | mMCCB-4/1N | 139341 | 1/60 |
| 6 | mMCCB-6/1N | 139342 | 1/60 |
| 10 | mMCCB-10/1N | 139343 | 1/60 |
| 16 | mMCCB-16/1N | 139345 | 1/60 |
| 20 | mMCCB-20/1N | 139346 | 1/60 |
| 25 | mMCCB-25/1N | 139347 | 1/60 |
| 32 | mMCCB-32/1N | 139348 | 1/60 |
| 40 | mMCCB-40/1N | 139349 | 1/60 |
| 50 | mMCCB-50/1N | 139350 | 1/60 |
| 63 | mMCCB-63/1N | 139351 | 1/60 |
