Imininingwane
■ I-switchbox gear switch gearbox;
■ Isetshenziswa ku-AC/DC, insimbi egoqiwe ebandayo;
■ Kulula ukuyiphatha;
■ Amapulagi amathathu e-fuse.
Izici
■ Kufanelekela ukusetshenziswa ku-AC noma ku-DC;
■ Ama-knockout amaningi phezulu naphansi;
■ Amapuleti okugcina aphezulu naphansi asuswayo;
■ Isikhungo sesibambo sokukhiya;
■ Wonke amayunithi ahlolwa ngesikhathi esifanele nge-dielectric;
■ Izivalo zenziwe ngensimbi evikelwe ukugqwala.
Indlela Eyinhloko Ipharamitha
| Iyunithi | 32A |
| 63A | |
| 100A/125A, 200/400/600A | |
| Ukumelana nesikhathi esifushane (ama-rm amps umzuzwana owodwa) | 960A |
| 2000A | |
| 3750A | |
| Umthamo wokwenza i-short circuit (ama-amps aphezulu ku-415VAC) | 5.12KA |
| 6.62KA | |
| 8.42KA | |
| Isilinganiso se-fused short-circuit (Ama-amps alindelekile e-rms ku-415VAC) | 80KV |
| 81KV | |
| 82KV |