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1.3kV|450A
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FUSE POWR-SPEED METRIC SZ73 450A
Specifications
- Brand
- Littelfuse
- Package
- -
- Packaging
- —
- Weight
- —
Total Inventory
158pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how PSR073FL0450Z from Littelfuse fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | Littelfuse Inc. | |
| Series | POWR-SPEED® PSR | |
| Fuse Type | Square | |
| Current Rating (Amps) | 450A | |
| Voltage Rating - AC | 1.3kV | |
| Voltage Rating - DC | 1kV | |
| Response Time | Fast Blow | |
| Applications | Semiconductors | |
| Features | Indicating | |
| Class | - | |
| Approvals | CCC, CE, cURus, UL | |
| Operating Temperature | -55°C ~ 125°C | |
| Breaking Capacity @ Rated Voltage | 100kA AC, 150kA DC | |
| Mounting Type | Bolt Mount | |
| Package / Case | - | |
| Size / Dimension | 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) |
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Datasheet & Documents
psr073fs0800z.pdf
PDF Document · 21 pages
