The SPD250400Y3A is a three phase surge protector from Eaton, utilizing Metal Oxide Varistor (MOV) technology. It provides protection against line-to-line, line-to-neutral, and line-to-ground faults, with a maximum surge current of 200kA. The device is rated for nominal line currents of 20kA and nominal line voltages of 230VAC and 400VAC. It maintains an attenuation of 50 and operates within a temperature range of -20°C to 50°C.
| Type |
Three Phase |
| Frequency |
50|60Hz |
| Technology |
MOV |
| Attenuation |
50dB |
| RoHS Version |
2002/95/EC |
| Modes of Protection |
L-N|L-L|L-G|N-G |
| Nominal Line Current |
20kA |
| Nominal Line Voltage |
230VAC/400VAC |
| Maximum Surge Current |
200kA |
| Max Operating Temperature |
50°C |
| Min Operating Temperature |
-20°C |