The Eaton SPD250400Y2B is a three phase surge protector designed for use in power distribution applications. It features a metal oxide varistor (MOV) technology and provides protection against line-to-line, line-to-neutral, and line-to-ground surges. The device can withstand a maximum surge current of 200kA and has a nominal line current rating of 20kA. It is rated for use in environments with operating temperatures ranging from -20°C to 50°C. The SPD250400Y2B is compliant with relevant standards for surge protection in power distribution systems.
| 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 |
230VAC/400VAC |
| Maximum Surge Current |
200kA |
| Max Operating Temperature |
50°C |
| Min Operating Temperature |
-20°C |