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Fuse SQB3 US-UNC 1/2 690V without indicator 550A
Reference 2068331.550.0
- Manufacturer SIBA
| Class | aR |
| Rated current In (A) | 550 |
| Rated Voltage Un AC (V) | 690 |
| Dimension | SQB3 |
| Applicable standards | IEC, UL |
| Power loss (W) | 100 |
| Melting I²t value (A²s) | 22000 |
| Fuse Connection/Terminal type | Screw fixing |
| Fixing connection centres (mm) | US-UNC 1/2 |
| Voltage of total clearing I2t test | 660 |
| Total clearing I²t @Un AC (A²s) | 130000 |
| Rated breaking capacity I1 AC (kA) | 200000 |
| Weight (gr) | 2000 |
Price List
€1,140.61/pc
