Welcome to our company!
170M7083 Eaton Bussmann 690V 2500A Class aR High Speed Fuse
Share
Eaton Bussmann 170M7083 — 690V 2500A Class aR high speed fuse, 200 kAIC interrupting. Protects semiconductors in drives, rectifiers and inverters.
- Product Details
- Download
170M7083 Eaton Bussmann 690V 2500A Class aR High Speed Fuse
At a Glance
- 690 V, 700 V rated voltage, 2500 A rated current
- 200 kAIC interrupting rating
- Class aR time-current characteristic
- Centre fuse status indicator
The Eaton Bussmann 170M7083 is a high speed fuse with 690 V, 700 V rated voltage, 2500 A rated current, 200 kAIC interrupting capacity, carrying a Class aR time-current characteristic. Construction is centre fuse status indicator.
Specifications
General specifications
| Model Code | FUSE 2500A 690V 4BKN/65 AR UC |
| UPC | 051712266567 |
| EAN | 5996516021187 |
| Product Length/Depth | 202 mm |
| Product Height | 116 mm |
| Product Width | 140 mm |
| Product Weight | 1209.5 g |
| Global Catalog | 170M7083 |
Product specifications
| Amperage Rating | 2500 A |
| Breaking capacity | 200 kA |
| Fuse indicator | Centre fuse status indicator |
| Insulated metal gripping lugs (IMGL) | No |
| Temperature rating | >60°C |
| Utilization category | aR (accompanied semiconductor protection) |
| Voltage type | AC |
| Fuse size | 4 |
| Rated voltage AC | 690 V |
| Center-to-center distance of connections | 66.6 mm |
| Current type | AC |
| Mounting dimension | M10 |
| Class | Class aR |
| Clearing (I2T) | 7800000 at 660 V |
| Watt losses | 275 W |
| Pre arc (I2T) | 1200000 |
| Color | None |
| Interrupt rating | 200 kAIC |
| Construction size | 4 |
| Mounting method | Flush |
| Packaging type | Standard |
| Voltage rating | 690 V, 700 V |
| Type | Fuse |
| Application | Semiconductor, DC Common bus, DC drives, power converters/rectifiers |
| Fuse type | BKN/65 Type K indicator |
| Fuse system (according to IEC 60269) | Other |
Series Selection Table
Applications
- Industrial equipment
Selection Notes
- Semiconductor fuses are chosen on I²t let-through against the device surge rating, not on continuous current alone.
Common Questions
What are the ratings of the Eaton Bussmann 170M7083?
690 V, 700 V / 2500 A, with a 200 kAIC interrupting rating.
How much fault current can the 170M7083 interrupt?
200 kAIC. The available fault current at the installation point must not exceed this value.
What does Class aR mean for the 170M7083?
Class aR defines the fuse's time-current characteristic. E-rated fuses carry a defined melting curve so they coordinate predictably with upstream and downstream devices; mixing E and non-E ratings in one feeder defeats that coordination.
How should I select the 170M7083 for a circuit?
Match the voltage rating to the system voltage, keep the continuous current above the load current, and check that the interrupting rating exceeds the available fault current. In medium voltage work, select on the transformer or feeder fault level rather than the load current alone.
Shenzhen Gaorunxin Technology Co., Ltd
Online message
Shenzhen Gaorunxin Technology Co., Ltd
