The Eaton SPD250480Y2J is a three-phase metal oxide varistor (MOV) surge protector designed for high-line voltage applications. It provides protection against line-to-neutral, line-to-line, and line-to-ground surges, with a maximum surge current rating of 200kA. The device is rated for nominal line currents of 20kA and nominal line voltages of 227VAC and 480VAC. It operates within a temperature range of -20°C to 50°C and offers an attenuation of 50 across 50 and 60 Hz frequencies. The SPD250480Y2J is suitable for use in power distribution systems requiring high-level surge protection.
| Type |
Three Phase |
| Frequency |
50|60Hz |
| Technology |
MOV |
| Attenuation |
50dB |
| RoHS Version |
2002/95/EC |
| Clamping Voltage |
1000VAC@L-N|1200VAC@L-G|900VAC@N-G|1800VAC@L-L |
| Modes of Protection |
L-N|L-L|L-G|N-G |
| Nominal Line Current |
20kA |
| Nominal Line Voltage |
227VAC/480VAC |
| Maximum Surge Current |
200kA |
| Max Operating Temperature |
50°C |
| Min Operating Temperature |
-20°C |