The SPD120480D2J is a three phase metal oxide varistor surge protector designed for protection against line-to-line and line-to-ground surges. It has a nominal line voltage of 480VAC and a nominal line current of 20kA. The device can withstand a maximum surge current of 200kA and has a clamping voltage of 2000VAC at line-to-ground and 1800VAC at line-to-line. It operates within a temperature range of -20 to 50 degrees Celsius.
| Type |
Three Phase |
| Frequency |
50|60Hz |
| Technology |
MOV |
| Attenuation |
50dB |
| RoHS Version |
2002/95/EC |
| Clamping Voltage |
2000VAC@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 |