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جدول مشخصات فنی این ارستر به شرح زیر است :
ارستر جهت PT1000
| LIT 4-24 | TYPE |
| 2804678 | ORDER NO. |
| 24 V DC | NOMINAL VOLTAGE UN |
| 36 V DC, 25 V AC | Maximum continuous voltage UC |
| 500 mA (40°C) | Rated current |
| 5 kA | Nominal discharge current In (8/20) µs (core- earth) |
| 500 A, 2 kA (in total) | Pulse discharge current Iimp (10/350) µs (core-ground) |
| 20 kA | Total discharge current ITotal (8/20) µs |
| -40 °C ... 80 °C | Ambient temperature (operation), (storage/ transport) |
| IP20 | Degree of protection |
| 500 mA | Max. required back-up fuse |
| 93,102.5,6.2 (mm) | Dimensions (H,D,W) |