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| Part Number | PSR070FS0050Z | PSR070FS0080Z | PSR070FS0250Z | PSR070FS0350Z |
|---|---|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. |
| Product Status | Active | Active | Active | Active |
| Mounting Type | Bolt Mount | Bolt Mount | Bolt Mount | Holder |
| Fuse Type | Square | Square | Square | Square |
| Current Rating (Amps) | 50A | 80A | 250A | 350A |
| Voltage Rating - AC | 1.3 kV | 1.3 kV | 1.3 kV | 1.3 kV |
| Voltage Rating - DC | 1 kV | 1 kV | 1 kV | 1 kV |
| Response Time | Fast Blow | Fast Blow | Fast Blow | Fast Blow |
| Applications | Semiconductors | Semiconductors | Semiconductors | Semiconductors |
| Features | Indicating | - | - | Indicating |
| Class | - | - | - | - |
| Approval Agency | CCC, CE, cURus, UL | CCC, CE, cURus, UL | CCC, CE, cURus, UL | CE, cURus, UL |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Breaking Capacity @ Rated Voltage | 100kA AC, 150kA DC | 100kA AC, 150kA DC | 100kA AC, 150kA DC | 100kA AC, 150kA DC |
| Package / Case | - | - | - | Rectangular, Blade |
| Size / Dimension | 2.913" L x 1.693" W x 1.929" H (74.00mm x 43.00mm x 49.00mm) | 2.913" L x 1.693" W x 1.929" H (74.00mm x 43.00mm x 49.00mm) | 2.913" L x 1.693" W x 1.929" H (74.00mm x 43.00mm x 49.00mm) | 2.913" L x 1.693" W x 1.929" H (74.00mm x 43.00mm x 49.00mm) |
