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Fuse
| Product Length/Depth | 202 mm |
| Product Height | 116 mm |
| Product Width | 140 mm |
| Product Weight | 1384.5 g |
| Product Diameter | 67 mm |
| Construction Size | 4 |
Semiconductor Protection, DC Common Bus, AC/DC Drives and more.
Eaton Bussmann series high speed square body fuse, designed and manufactured by Eaton Bussmann, rated for 1250 A at 690 V, 700 V.
Key performance features include Class aR, 200 kA breaking capacity, centre fuse status indicator, 195 W watt losses, I²t 965000 at 660 V / pre-arc I²t 145000.
Typical applications include Semiconductor Protection, DC Common Bus, AC/DC Drives and more.
| General Information | |
|---|---|
| Product Name | Eaton Bussmann series high speed square body fuse |
| Catalog Number (MPN) | 170M7079 |
| UPC / EAN | 51712266529 |
| Product Type | Fuse |
| Voltage Type | AC |
| Packaging | Standard |
| Electrical Characteristics | |
|---|---|
| Rated Current | 1250 A |
| Rated Voltage | 690 V, 700 V |
| Breaking Capacity | 200 kA |
| Interrupt Rating | 200 kAIC |
| Utilization Category | aR (accompanied semiconductor protection) |
| Class | Class aR |
| Indicator | Centre fuse status indicator |
| Mechanical & Physical | |
|---|---|
| Length / Depth | 202 mm |
| Height | 116 mm |
| Width | 140 mm |
| Diameter | 67 mm |
| Weight | 1384.5 g |
| Construction Size | 4 |
| Mounting | Flush |
| Clearing I²t | 965000 at 660 V |
| Pre-Arc I²t | 145000 |
| Watt Losses | 195 W |
| Compliance & Approvals | |
|---|---|
| Compliances | RoHS Compliant |
| Certifications / Agency Approvals | UL Recognized |
| Temperature Rating | >60°C |
Note: Specifications are taken from the official Eaton 170M7079 datasheet.
Official technical documentation for the 170M7079.
Typical applications of the 170M7079.
Other models in the Bussmann Square Body Fuses product series.
