Description
The Eaton Bussmann FWC-32A10F is a cylindrical high-speed fuse intended for protecting semiconductor-related circuits and power-electronic equipment. Its Class aR operating characteristic provides partial-range semiconductor protection, so the fuse must be selected alongside the equipment’s overall protection design.
Verified Technical Specifications
| Specification | Details |
|---|---|
| Brand | Eaton Bussmann |
| Model | FWC-32A10F |
| Rated Current | 32A |
| Rated Voltage | 600V AC |
| Fuse Size | 10 × 38 mm |
| Utilization Category | Class aR |
| Fuse Type | High-Speed Cylindrical Fuse |
| Connection | Ferrule End to Ferrule End |
| AC Interrupting Rating | 200 kA RMS Symmetrical at 600V AC |
| Pre-Arcing I²t | 95 A²s |
| Total Clearing I²t | 600 A²s at 600V AC |
| Power Loss | 7.5W at Rated Current |
Key Features
– High-speed response for suitable semiconductor circuits
– Class aR partial-range protection
– Compact 10 × 38 mm cylindrical construction
– Ferrule terminals for compatible fuse holders
– High AC interrupting capacity under specified conditions
Typical Applications
The FWC-32A10F is designed for applications such as:
– Power converters and rectifiers
– DC drives and common-bus systems
– Semiconductor protection circuits
– Industrial power-electronic equipment
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