Description
The Eaton Bussmann 170M5166 is a high-speed square-body fuse engineered to provide short-circuit protection for semiconductor equipment and industrial power-electronic systems. Its Class aR utilization category is intended for accompanied semiconductor protection, so the overall system design must provide any additional overload protection required.
Verified Technical Specifications
| Specification | Details |
|---|---|
| Brand | Eaton Bussmann |
| Model | 170M5166 |
| Rated Current | 1000A |
| Rated Voltage | 690V AC (IEC) / 700V AC (UL) |
| Utilization Category | Class aR |
| Fuse Size | DIN Size 2 |
| Interrupting Rating | 200kA |
| Connection | Slotted Bolted Blade Tags |
| Mounting | M10 |
| Connection Centre Spacing | 108mm |
| Fuse Status Indicator | Top Visual Indicator |
| Power Loss at Rated Current | 115W |
| Standards and Compliance | IEC Rated, UL Recognized, CE Marked and RoHS Compliant |
Key Features
– High-speed fuse operation for semiconductor protection
– Class aR current-limiting characteristics
– 1000A current rating
– High interrupting capacity under specified conditions
– DIN Size 2 square-body construction
– Bolted terminals for compatible fuse mounting
– Top visual status indicator
Typical Applications
The 170M5166 is intended for suitable applications including:
– Semiconductor protection circuits
– Industrial drives and DC drive systems
– Power converters and rectifiers
– DC common-bus systems
– Industrial power-electronic equipment

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