Product Series | ComPacT new generation |
---|---|
product short name | NSX250N |
product name | ComPacT NSX new generation |
Applications | Distribution protection |
number of poles | 3P |
product type | Breaker |
Grid type | AC |
grid frequency | 50/60 Hz |
Description of protection pole | 3D |
Rated current [In] | 250 A at 40 °C |
Rated insulation voltage [Ui] | 800 V AC 50/60 Hz conforming to TM-D |
Rated impulse withstand voltage [Uimp] | 8 kV |
Rated working voltage [Ue] | 690 V AC 50/60 Hz |
Circuit breaker model | N |
Ability to divide | 90 kA Icu at 220/240 V AC 50/60 Hz conforming to TM-D 50 kA Icu at 380/415 V AC 50/60 Hz conforming to TM-D 50 kA Icu at 440 V AC 50/60 Hz compliant with TM-D 36 kA Icu at 500 V AC 50/60 Hz compliant with TM-D 35 kA Icu at 525 V AC 50/60 Hz compliant with TM-D 10 kA Icu at 660/690 V AC 50/60 Hz TM-D compliant |
Use breaking capacity [Ics] | 90 kA at 220/240 V AC 50/60 Hz conforming to TM-D 50 kA at 380/415 V AC 50/60 Hz conforming to TM-D 50 kA at 440 V AC 50/60 Hz conforming to TM -D 36 kA at 500 V AC 50/60 Hz conforming to TM-D 35 kA at 525 V AC 50/60 Hz conforming to TM-D 10 kA at 660/690 V AC 50/60 Hz conforming to TM -D |
use category | AC |
Trip unit name | MicroLogic 6.2 A |
Trip unit type | Electronic |
Release rating | 250 A at 40 °C |
protection type | Overload protection (long time delay) short circuit protection (magnetic protection) short circuit short time delay protection |
pollution level | 3 Conforming to IEC 60664-1 |
isolation function | Applies to TM-D |