- Specification
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Fuse-link, high speed, 250 A, AC 1250 V, size 2, 61 x 77 x 81 mm, aR, IEC, UL, single indicator
| General specifications | |
| Product Name | Eaton Bussmann series high speed square body fuse |
| Catalog Number | 170M5438 |
| Model Code | FUSE 250A 1250V 2BKN/80 AR CU |
| UPC | 051712261241 |
| EAN | 5704057029452 |
| Product Length/Depth | 41.79824 mm |
| Product Height | 53.0098 mm |
| Product Width | 137.9982 mm |
| Product Weight | 0.746 kg |
| Warranty | Not Applicable |
| Compliances | CE Marked RoHS Compliant |
| Certifications | IEC Rated UL Recognized |
| Global Catalog | 170M5438 |
| Product Type | High speed square body fuse |
| Product specifications | |
| Amperage Rating | 250 A |
| Breaking capacity | 100 kA |
| Fuse indicator | Top fuse status indicator |
| Utilization category | aR (accompanied semiconductor protection) |
| Voltage type | AC |
| Fuse size | 2 |
| Rated voltage AC | 1250 V |
| Center-to-center distance of connections | 80.3 mm |
| Current type | AC |
| Mounting dimension | M10 |
| Class | Class aR |
| Clearing (I2T) | 77500 at 1000 V, 105000 at 1250 V |
| Watt losses | 65 W |
| Pre arc (I2T) | 6500 |
| Color | None |
| Interrupt rating | 100 kAIC |
| Fitted with: | Type K Indicator for micro |
| Construction size | 2 |
| Mounting method | Flush |
| Packaging type | Standard |
| Voltage rating | 1250 V (IEC), 1300 V (UL) |
| Type | Fuse |
| Application | Semiconductor, DC Common bus, DC drives, power converters/rectifiers |
| Fuse type | Flush end BKN/80 Type K Indicator for Micro |
| Fuse system (according to IEC 60269) | Other |
Bussmann Fuse, Semiconductor Fuse, Time Delay Fuse, High Speed Fuse, Class J Fuse, Class T Fuse, Class cc fuse, Class RK1 Fuse, Class RK5 Fuse, Class L Fuse, DC Contactor, Disconnect Switch, Car Fuse, Current Limiting Fuse, HV Fuse, Bussmann Fuse Holder, AC Fuse, DC Fuse
You can ask any Bussmann fuse and fuse cross reference(Littelfuse, Mersen, etc).
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