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600V|300A
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FUSE CARTRIDGE 300A 600VAC/1KVDC
Specifications
- Brand
- Littelfuse
- Package
- Cylindrical, Blade Terminals
- Packaging
- —
- Weight
- —
Total Inventory
440pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how SPFJ300-X 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-GARD® SPFJ | |
| Fuse Type | Cartridge | |
| Current Rating (Amps) | 300A | |
| Voltage Rating - AC | 600V | |
| Voltage Rating - DC | 1kV | |
| Response Time | Fast Blow | |
| Applications | Solar (Photovoltaic) | |
| Features | - | |
| Class | J | |
| Approvals | CE, cULus, UL, VDE | |
| Operating Temperature | - | |
| Breaking Capacity @ Rated Voltage | 200kA AC, 10kA DC | |
| Mounting Type | Holder | |
| Package / Case | Cylindrical, Blade Terminals | |
| Size / Dimension | 2.000" Dia x 7.126" L (50.80mm x 181.00mm) |
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Datasheet & Documents
spfj450-x.pdf
PDF Document · 4 pages










