- Applications
- Features
| Transformers, potential transformers, feeders, and motor circuits |
| Current Limiting |
| Potential transformer (PT) fuses are current limiting fuses with high interrupting ratings designed for the protection of potential transformers |
| When applying fuses for the protection of transformers, the magnetizing current in-rush must be considered |
| The characteristics of the in-rush, which can be matched with a fuse time current curve |
| 1E size |
| 37.5 kA (RMS Asymmetrical) Interrupt rating |