The 1250-4S-400 fuse is a 4-pole, 600V, 20kA device with a DIN rail mount. It has a maximum operating temperature of 85°C and a minimum operating temperature of -50°C. The fuse is rated for a maximum surge current of 50kA and a maximum voltage rating of 420V AC. It is available in bulk packaging and is not Reach SVHC compliant.
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| Current Rating | 20kA |
| Depth | 67mm |
| Height | 99mm |
| Lead Free | Lead Free |
| Length | 67mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -50°C |
| Max Surge Current | 50kA |
| Max Voltage Rating (AC) | 420V |
| Mount | DIN Rail |
| Number of Poles | 4 |
| Package Quantity | 2 |
| Packaging | Bulk |
| Ratings | IP20 |
| Reach SVHC Compliant | No |
| Series | 1250 |
| Termination | Screw |
| Voltage Rating | 600V |
| Voltage Rating (AC) | 277V |
| DC Rated Voltage | 400V |
| Width | 72mm |
| RoHS | Compliant |
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