Short answer: drop out fuse RFQs should include voltage class, current rating, breaking capacity, fuse tube type, insulator material, mounting bracket and fuse link specification.
| Voltage class | State 11kV, 15kV, 24kV, 27kV, 33kV or 36kV and the maximum system voltage. |
|---|---|
| Current rating | Confirm continuous current and fuse link current rating separately. |
| Interrupting rating | Send required breaking capacity or utility specification. |
| Installation set | Confirm bracket, mounting angle, terminals, fuse holder and packing set. |
Drop out fuse and fuse link must be checked together. A compatible fuse body may still use the wrong fuse link rating.