The Eaton SPD120240D1A is a three-phase metal oxide varistor (MOV) surge suppressor designed for protection against line-to-line and line-to-ground surges. It has a nominal line current of 20kA and a maximum surge current of 200kA. The device operates within a temperature range of -20 to 50 degrees Celsius and is suitable for use with 50 or 60Hz frequency. The SPD120240D1A provides an attenuation of 50 and a clamping voltage of 900VAC 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 |
900VAC@L-G|900VAC@L-L |
| Modes of Protection |
L-L|L-G |
| Nominal Line Current |
20kA |
| Nominal Line Voltage |
240VAC |
| Maximum Surge Current |
200kA |
| Max Operating Temperature |
50°C |
| Min Operating Temperature |
-20°C |