Description
The Eaton Bussmann 32LET is a high-speed fuse link designed to protect suitable semiconductor circuits and industrial power-electronic equipment. Its Class aR utilization category provides partial-range semiconductor protection, so the complete system may require separate overload protection.
Verified Technical Specifications
| Specification | Details |
|---|---|
| Brand | Eaton Bussmann |
| Model | 32LET |
| Rated Current | 32A |
| Voltage Rating | 280V AC / 150V DC (Under UL Ratings) |
| Fuse Category | Class aR |
| Fuse Type | High-Speed Semiconductor Fuse |
| Breaking Capacity | 200 kA RMS Symmetrical AC; 50 kA DC at 150V DC |
| Connection | Offset Bolted Tags |
| Mounting | M6 Studs |
| Standards | Designed and Tested to BS 88 Part 4 and IEC 60269-4 |
| Compliance | UL Recognized, IEC Rated, CE Marked and RoHS Compliant |
Key Features
– High-speed response for suitable semiconductor circuits
– Class aR partial-range protection
– 32A rated current
– Offset bolted-tag terminals for compatible mounting
– High interrupting capacity under specified conditions
– Designed for industrial power-electronic applications
Typical Applications
The 32LET may be used in compatible:
– DC common-bus systems
– DC drives
– Power converters and rectifiers
– Reduced-voltage starters
– Industrial semiconductor protection circuits
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