Miniature Circuit Breakers mMCCB-3 pole
| In/IΔn | Type Designation | Article No. | Units Per Package |
| 1 | mMCCB-1/3 | 139098 | 1/40 |
| 2 | mMCCB-2/3 | 139099 | 1/40 |
| 4 | mMCCB-4/3 | 139101 | 1/40 |
| 6 | mMCCB-6/3 | 139102 | 1/40 |
| 10 | mMCCB-10/3 | 139103 | 1/40 |
| 16 | mMCCB-16/3 | 139105 | 1/40 |
| 20 | mMCCB-20/3 | 139106 | 1/40 |
| 25 | mMCCB-25/3 | 139107 | 1/40 |
| 32 | mMCCB-32/3 | 139108 | 1/40 |
| 40 | mMCCB-40/3 | 139109 | 1/40 |
| 50 | mMCCB-50/3 | 139110 | 1/40 |
| 63 | mMCCB-63/3 | 139111 | 1/40 |
