Modular Power Distribution Devices
/
Surge Arrester
/
NXU-I+II/F
/
Surge Protective Device (SPD) NXU-I+II/F 4P In=25kA Im=50kA Uc=385V (class I + II)
Surge Protective Device (SPD) NXU-I+II/F 4P In=25kA Im=50kA Uc=385V (class I + II)
Article : 308614
ETIM: EC000941
| Parameter | Value |
|---|---|
| Series | NXU-Ⅰ+Ⅱ/F |
| Number of poles | 4 |
| Overall and mounting dimensions (W×H×D), (mm) | 70x92x65,5 |
| Maximum allowable operating voltage, (V) | 385 (EU570079) |
| Frequency, (Hz) | 50...60 |
| Warranty period for the end user, months from the date of sale | no more than 18 |
| Protection class | I, II |
| Maximum impulse current discharge, (kA) | 50 (EU570170) |
| Rated impulse current withstand, (kA) | 25 (EU570170) |
| Ambient operating temperature (°C) | -40...+70 |
| Type of current | AC |
| Protection Degree (IP) | IP20 |
| Rated insulation voltage, (kV) | 1,8 (EU570193) |