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170M6647 Bussmann High Speed Square Body Fuses
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pEaton Bussmann 170M6647 — square body fuse, 1250 V (IEC), 1300 V (UL), 900 A, 100 kAIC, Class aR./p
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170M6647 Bussmann High Speed Square Body Fuses
The Eaton Bussmann 170M6647 is a square body fuse — rated 1250 V (IEC), 1300 V (UL), 900 A, 100 kAIC interrupting capacity, Class aR.
Fuse-link, high speed, 900 A, AC 1250 V, size 3, 76 x 92 x 91 mm, aR, IEC, UL, single indicator, US thread
Specifications
General specifications
| EAN | 5027590333948 |
| UPC | 051712264938 |
| Product Length/Depth | 98 mm |
| Product Height | 79 mm |
| Product Width | 175 mm |
| Product Weight | 3.093 g |
Electrical data
| Amperage Rating | 900 A |
| Class | Class aR |
| Clearing (I2T) | 1500000 at 1000 V, 1900000 at 1250 V |
| Interrupt rating | 100 kAIC |
| Pre arc (I2T) | 305000 |
| Voltage rating | 1250 V (IEC), 1300 V (UL) |
| Watt losses | 130 W |
Product specifications
| Application | Semiconductor, DC Common bus, DC drives, power converters/rectifiers |
| Fitted with: | Type K Indicator for micro |
| Fuse indicator | Centre fuse status indicator |
| Fuse size | 3 |
| Fuse type | Flush end GKN/90 Type K indicator for micro |
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 170M6647?
1250 V (IEC), 1300 V (UL) / 900 A, 100 kAIC interrupting capacity, Class aR.
Which product family does the 170M6647 belong to?
Low Voltage Fuses — Square Body Fuse.
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