Commutator separationis oneris seriei HGL sub his condicionibus certo modo operari potest:
| Currens thermalis conventionalis Ith (A) | 63A | 100A | 160A | 250A | 630A | 1600A | 3150A | |||||||||||||
| Fluxus nominalis In (A) | 40 | 63 | 80 | centum | 125 | CLX | ducenti | 250 | CCCXV | quadringenti | quingenti | DCXXX | mille | 1250 | 1600 | MM | 2500 | 3150 | ||
| Tensio impulsiva nominalis tolerabilis Ui (kV) | DCCCL | DCCCL | DCCCL | DCCCL | DCCCL | DCCCL | DCCCL | DCCCL | mille | mille | mille | mille | mille | mille | mille | mille | mille | mille | ||
| Robur dielectricum (kV) | Quinque milia | Quinque milia | Quinque milia | Quinque milia | Quinque milia | Quinque milia | Quinque milia | Quinque milia | Octo milia | Octo milia | Octo milia | Octo milia | Decem milia | Decem milia | Decem milia | Decem milia | Decem milia | Decem milia | ||
| Tensio resistentiae impulsuum nominalis Uimp (kV) (Categoria installationis IV) | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | ||
| Currens operandi aestimatus (A) | 380V | AC-21 | 40 | 63 | 80 | centum | 125 | CLX | ducenti | 250 | CCCXV | quadringenti | quingenti | DCXXX | mille | 1250 | 1600 | MM | 2500 | 3150 |
| AC-22 | 40 | 63 | 80 | centum | 125 | CLX | ducenti | 250 | CCCXV | quadringenti | quingenti | DCXXX | mille | 1250 | 1600 | MM | MM | 3150 | ||
| AC-23 | 40 | 63 | 80 | centum | 125 | CLX | ducenti | 250 | CCCXV | 340 | 425 | 536 | ||||||||
| 660V | AC-21 | 40 | 50 | 80 | 80 | 125 | CLX | ducenti | 250 | CCCXV | quadringenti | quadringenti | quingenti | mille | mille | 1600 | MM | 2500 | 2500 | |
| AC-22 | 32 | 32 | 50 | 50 | 125 | CLX | CLX | CLX | CCCXV | CCCXV | CCCXV | CCCXV | DCCC | DCCC | DCCC | mille | mille | mille | ||
| AC-23 | 25 | 25 | 40 | 40 | 80 | 80 | centum | 125 | 125 | 125 | 125 | 125 | ||||||||
| 220V | DC-21 | 40 | 63 | 80 | centum | 125 | CLX | ducenti | 250 | CCCXV | quadringenti | quingenti | DCXXX | mille | 1250 | 1600 | MM | 2500 | 2500 | |
| DC-22 | 40 | 63 | 80 | 80 | 125 | CLX | ducenti | 250 | CCCXV | quadringenti | quadringenti | quingenti | mille | 1250 | 1250 | 1600 | 1600 | 1600 | ||
| DC-23 | 40 | 63 | 63 | 63 | 125 | 125 | CLX | ducenti | ||||||||||||
| 440V | DC-21 | centum | 125 | CLX | ducenti | CCCXV | quadringenti | quadringenti | quingenti | mille | 1250 | 1250 | MM | MM | MM | |||||
| DC-22 | centum | 125 | CLX | ducenti | CCCXV | quadringenti | quadringenti | quingenti | mille | 1250 | 1250 | 1250 | 1250 | 1250 | ||||||
| DC-23 | centum | 125 | CLX | ducenti | CCCXV | quadringenti | quadringenti | quingenti | mille | mille | mille | |||||||||
| Potentia motoris P (KV) | 380V | 18.5 | 25 | 40 | 40 | 63 | 80 | centum | 132 | CLX | 220 | 280 | CCCXV | 560 | 560 | 560 | DCCX | DCCX | DCCX | |
| 660V | 22 | 22 | 33 | 33 | 75 | 75 | 90 | 110 | CLXXXV | CLXXXV | CLXXXV | CLXXXV | 475 | 475 | 475 | DCCCL | DCCCL | DCCCL | ||
| Fluxus electricus brevis temporis tolerabilis Icw (kA rms) 0.1s/1.0s | 10/5 | 10/5 | 10/5 | 10/5 | XX/X | XX/X | XXX/XII | XXX/XII | 45/20 | 45/20 | 50/25 | 50/25 | 90/50 | 90/50 | 90/50 | 90/50 | 90/50 | 90/50 | ||
| Capacitas frangendi aestimata Icn (A rms) AC23 380V | CCCXX | 504 | DCXL | DCCC | mille | mille | 1600 | 1600 | 2500 | 3200 | 3200 | 3200 | ||||||||
| Capacitas productionis nominalis Icm (A rms) AC23 380V | quadringenti | DCXXX | DCCC | mille | 1250 | 1250 | MM | MM | 3150 | Quadringenta milia | Quadringenta milia | Quadringenta milia | ||||||||
| Capacitas circuitus brevis nominalis Icm (kA culmen) | 7.5 | 7.5 | 10 | 10 | 12 | 12 | 17 | 17 | 30 | 30 | 40 | 40 | ||||||||
| Durabilitas mechanica (numerus cyclorum operationis) | Decem milia | Decem milia | Decem milia | Decem milia | Decem milia | Decem milia | Decem milia | Decem milia | 5500 | 5500 | 5500 | 5500 | Quadringenta milia | Quadringenta milia | tria milia | |||||
| Durabilitas electrica (numerus cyclorum operationis) Ue = 660 V, Currentis nominalis Ie | C₀SΦ=0.95 AC₂₁ | MDCC | MDCC | MDCC | MDCC | 1500 | 1500 | 1500 | 1500 | DCCCL | DCCCL | DCCCL | DCCCL | DC | DC | 450 | 2500 | 2500 | 2500 | |
| COSΦ=0.65 AC²⁻² | centum | centum | centum | centum | mille | mille | mille | mille | quingenti | quingenti | quingenti | quingenti | quadringenti | quadringenti | trecenti | |||||
| C₀SΦ=0.35 AC₂₃ | quingenti | quingenti | quingenti | quingenti | quingenti | quingenti | quingenti | quingenti | 250 | 250 | 250 | 250 | ducenti | ducenti | CL | |||||
| Momentum operationis (Nm) | 1.2 | 1.2 | 1.2 | 1.2 | 6.5 | 6.5 | 10 | 10 | 14.5 | 14.5 | 14.5 | 14.5 | 37 | 37 | 60 | 60 | 60 | 60 | ||