| Part Number | PSR073FS0400Z | PSR073FS1400Z |
|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. |
| Category | Electrical, Specialty Fuses | Electrical, Specialty Fuses |
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| Product Status | Active | Active |
| Mounting Type | Bolt Mount | Holder |
| Fuse Type | Square | Square |
| Current Rating (Amps) | 400A | 1.4kA |
| Voltage Rating - AC | 1.3 kV | 1 kV |
| Voltage Rating - DC | 1 kV | - |
| Response Time | Fast Blow | Fast Blow |
| Applications | Semiconductors | Semiconductors |
| Features | - | Indicating |
| Class | - | - |
| Approval Agency | CCC, CE, cURus, UL | CE, cURus, UL |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C |
| Breaking Capacity @ Rated Voltage | 100kA AC, 150kA DC | 100kA |
| Package / Case | - | Rectangular, Blade |
| Size / Dimension | 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) | 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) |