| Operating Temperature | -55°C ~ 125°C | |
| Applications | Semiconductors | |
| Melting I²t | 55163 | |
| Response Time | Fast Blow | |
| Approval Agency | CCC, CE, cURus, UL | |
| Current Rating (Amps) | 450A | |
| ECCN | EAR99 | |
| Fuse Type | Square | |
| Breaking Capacity @ Rated Voltage | 100kA AC, 150kA DC | |
| Mounting Type | Bolt Mount | |
| Size / Dimension | 2.913" L x 2.028" W x 2.264" H (74.00mm x 51.50mm x 57.50mm) | |
| Product Status | Active | |
| Series | POWR-SPEED® PSR | |
| Voltage Rating - DC | 1 kVDC | |
| Package / Case | - | |
| REACH Status | REACH Unaffected | |
| Voltage Rating - AC | 1.3 kVAC | |
| Mfr | Littelfuse Inc. | |
| Class | - | |
| Features | - | |
| HTSUS | 8535.10.0040 | |
| Package | Bulk | |
| RoHS Status | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | Not Applicable |
