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170M7639 Eaton Bussmann 1700A 1000V High Speed Square Body Low Voltage Fuse
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pEaton Bussmann 170M7639 — low voltage fuse, 1000 V (IEC), 1700 A, Class aR./p
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170M7639 Eaton Bussmann 1700A 1000V High Speed Square Body Low Voltage Fuse
The Eaton Bussmann 170M7639 is a low voltage fuse — rated 1000 V (IEC), 1700 A, Class aR.
Fuse-link, high speed, 1700 A, AC 1000 V, 200 kA, size 4, 105 x 120 x 95 mm, aR, IEC, type K indicator
Specifications
General specifications
| UPC | 051712542791 |
| Product Length/Depth | 105 mm |
| Product Height | 95 mm |
| Product Width | 120 mm |
| Product Weight | 0.45 g |
| Global Catalog | 170M7639 |
Product specifications
| Amperage Rating | 1700 A |
| Utilization category | aR (accompanied semiconductor protection) |
| Voltage type | AC |
| Fuse size | 4 |
| Class | Class aR |
| Clearing (I2T) | 5000000 at 1000 V |
| Watt losses | 260 W |
| Pre arc (I2T) | 850000 |
| Mounting method | Flush |
| Packaging type | Standard |
| Quantity | 4 |
| Voltage rating | 1000 V (IEC) |
| Special features | Indicator style K for microswitch, Electric engineering |
| Application | Semiconductor, DC Common bus, DC drives, power converters/rectifiers |
| Fuse type | Flush end BKN/95 Type K Indicator |
Series Selection Table
Applications
- Industrial equipment
- Semiconductor protection in drives and rectifiers
Selection Notes
- Semiconductor fuses are chosen on I²t let-through against the device surge rating, not on continuous current.
Common Questions
What are the ratings of the 170M7639?
1000 V (IEC) / 1700 A, Class aR.
Which product family does the 170M7639 belong to?
Low Voltage Fuses — Low Voltage Fuse.
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