The Eaton SPD250480D2B is a three-phase surge protector with metal oxide varistor technology, providing protection against line-to-line and line-to-ground surges. It has a maximum surge current rating of 200kA and a nominal line current of 20kA. The device operates within a temperature range of -20°C to 50°C and is designed for use with 50Hz and 60Hz frequencies. The SPD250480D2B has a clamping voltage of 1800VAC for both line-to-ground and line-to-line configurations.
| Type |
Three Phase |
| Frequency |
50|60Hz |
| Technology |
MOV |
| Attenuation |
50dB |
| RoHS Version |
2002/95/EC |
| Clamping Voltage |
1800VAC@L-G|1800VAC@L-L |
| Modes of Protection |
L-L|L-G |
| Nominal Line Current |
20kA |
| Nominal Line Voltage |
480VAC |
| Maximum Surge Current |
200kA |
| Max Operating Temperature |
50°C |
| Min Operating Temperature |
-20°C |