| Math | 3P | SD16R | SD20R | SD25R | SD32R | SD40R | SD63R | SD80R | SD80HR | SD100R | SD125R |
| 4P | |||||||||||
| Cerrynt gwresogi cytunedig (≤40°C) | 16A | 20A | 25A | 32A | 40A | 63A | 80A | 100A | 100A | 125A | |
| gweithredol wedi'i raddio gan IEC cyfredol h.y. AC-21A/B (≤690V) | 16A/16A | 20A/20A | 25A/25A | 32A/32A | 40A/40A | 63A/63A | 80A/80A | 100A/100A | 100A/100A | 125A/125A | |
| Cerrynt gweithredol wedi'i raddio gan IEC H.y. AC-22A/B | 415V | 16A/16A | 20A/20A | 25A/25A | 32A/32A | 40A/40A | 63A/63A | 80A/80A | 100A/100A | 100A/100A | 125A/125A |
| 500V | |||||||||||
| 690V | 32A/40A | 40A/63A | 63A/80A | 63A/80A | 80A/100A | 100A/125A | |||||
| Cerrynt gweithredol wedi'i raddio gan IEC H.y. AC-23A/B | 415V | 16A/16A | 20A/20A | 25A/25A | 32A/32A | 40A/40A | 63A/63A | 80A/80A | 100A/100A | 100A/100A | 125A/125A |
| 500V | 25A/25A | 63A/63A | 80A/100A | 100A/100A | |||||||
| 690V | 40A/40A | 63A/63A | 63A/63A | ||||||||
| Cerrynt gweithredol wedi'i raddio gan IEC H.y. DC-21B | 110VDC | 16A(1) | 20A(1) | 25A(1) | 32A(1) | 40A(1) | 63A(1) | 80A(1) | 100A(1) | 100A(1) | 125A(1) |
| 250VDC | 16A(2) | 20A(2) | 25A(2) | 32A(2) | 40A(2) | 63A(2) | 80A(2) | 100A(2) | 100A(2) | 125A(2) | |
| 400VDC | 16A(3) | 20A(3) | 25A(3) | 25A(3) | 40A(3) | 63A(3) | |||||
| Pŵer gweithredol wedi'i raddio gan IEC (3 Ffise) AC-23A/B | 415V | 7.5KW | 9KW | 11KW | 15KW | 18.5KW | 30KW | 37KW | 45KW | 55KW | |
| 500V | |||||||||||
| 690V | 11KW | 15KW | |||||||||
| Cerrynt gwrthsefyll cylched fer amddiffyniad ffiws (gwerth disgwyliedig kA rms) | |||||||||||
| Dosbarth ffiws | 16A | 20A | 25A | 32A | 40A | 63A | 80A | 100A | 125A | ||
| Amodol wedi'i raddio cerrynt cylched byr | 50kA | 25kA | |||||||||
| Mae cylched fer yn gwrthsefyll cerrynt torrwr cylched ar gyfer amddiffyniad, unrhyw dorrwr cylched a all faglu o fewn 0.3 eiliad | |||||||||||
| Gradd amser byr gwrthsefyll y cerrynt | 2.5kA | 3kA | 5kA | ||||||||
| Perfformiad cylched fer (heb amddiffyniad) | |||||||||||
| Cerrynt gwrthsefyll amser byr wedi'i raddio | 1.26kA | 1.5kA | 2.75kA | ||||||||
| Capasiti gwneud cylched fer graddedig | 1.8kA | 2.1kA | 3.9kA | ||||||||
| Ardal groes y terfynellau | 1.5~16mm² | 2.5-35mm² | 10~70mm² | ||||||||
| Foltedd inswleiddio graddedig Ui | 800V | ||||||||||
| Foltedd gwrthsefyll ysgogiad graddedig Uimp | 8kV | ||||||||||
| Dygnwch Mecanyddol | 100000 | ||||||||||
| Tymheredd Amgylchynol | Gweithredu -25°C…+55°C / Storio -40°C…+70°C | ||||||||||
| (1) Defnyddir pob polyn fel positif a negatif (2) Defnyddir tri phol mewn cyfres gyda pholyn positif a negatif, ac mae dau ohonynt mewn cyfres, a'r llall yn negatif. (3) Defnyddir pedwar polyn mewn cyfres gyda pholyn positif a negatif | |||||||||||