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| Series name | UR22 | Power loss (W) | 7,6 |
| Rated current In (A) | 25 | Class | aR |
| Rated Voltage Un AC (V) | 690 | Rated breaking capacity I1 AC (kA) | 200 |
| Fuse Dimension (mm) | 22x58 | Fixing connection centres (mm) | 80 |
| Fuse Connection/Terminal type | Cylindrical | Melting I²t value (A²s) | 33 |
| Total clearing I²t @Un AC (A²s) | 147 | Applicable standards | IEC |
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