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170M6494 Eaton Bussmann High Speed Square Body Fuse
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pEaton Bussmann 170M6494 — square body fuse, 1250 V (IEC), 1300 V (UL), 630 A, 100 kAIC, Class aR./p
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170M6494 Eaton Bussmann High Speed Square Body Fuse
The Eaton Bussmann 170M6494 is a square body fuse — rated 1250 V (IEC), 1300 V (UL), 630 A, 100 kAIC interrupting capacity, Class aR.
Eaton Bussmann series high speed square body fuse, -BKN/90, DC bus, DC drives, 630 A, aR, AC/DC, 3, 495000 at 1000 V, 665000 at 1250 V, 115 Watt, 83500, 100 kAIC, Flush, 1250 V (IEC), 1300 V (UL)
Specifications
General specifications
| UPC | 051712264242 |
| EAN | 5704057034791 |
| Product Length/Depth | 91 mm |
| Product Height | 76 mm |
| Product Width | 76 mm |
| Product Weight | 1395 g |
| Global Catalog | 170M6494 |
Product specifications
| Amperage Rating | 630 A |
| Fuse indicator | Non Indicating |
| Utilization category | aR (accompanied semiconductor protection) |
| Voltage type | AC/DC |
| Fuse size | 3 |
| Class | Class aR |
| Clearing (I2T) | 495000 at 1000 V, 665000 at 1250 V |
| Watt losses | 115 W |
| Pre arc (I2T) | 83500 |
| Interrupt rating | 100 kAIC |
| Fitted with: | Type K Indicator for micro |
| Mounting method | Flush |
| Packaging type | Standard |
| Voltage rating | 1250 V (IEC), 1300 V (UL) |
| Type | Square body, -BKN/90 type K indicator for micro |
| Application | Semiconductor, DC Common bus, DC drives, power converters/rectifiers |
| Fuse type | Flush end BKN/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 170M6494?
1250 V (IEC), 1300 V (UL) / 630 A, 100 kAIC interrupting capacity, Class aR.
Which product family does the 170M6494 belong to?
Low Voltage Fuses — Square Body Fuse.
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