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| Attribute name | Attribute value |
|---|---|
| Main | |
| Device application | motor protection |
| Suitability for isolation | yes conforming to EN/IEC 60947-2 |
| Trip unit technology | electronic |
| Utilisation category | category A |
| Network type | AC |
| Device short name | NSX630HB1 |
| Breaking capacity code | HB1 75 kA 690 V AC |
| Breaking capacity | 75 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2, 80 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2, 85 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 |
| Mounting mode | fixed |
| Control type | toggle |
| Range | ComPacT new generation |
| Protected poles description | 3D |
| Range of product | ComPacT NSX400...630 new generation |
| Trip unit name | MicroLogic 1.3 M |
| Poles description | 3P |
| Product name | ComPacT NSX new generation |
| Product or component type | circuit breaker |
| Trip unit protection functions | SI |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| [In] rated current | 500 A at 65 °C |
| Network frequency | 50/60 Hz |
| Complementary | |
| Short-time pick-up adjustment type Isd | adjustable 9 settings |
| [Uimp] rated impulse withstand voltage | 8 kV |
| Compatibility code | NSX630 |
| Trip unit rating | 500-500 A at 65 °C |
| Electrical durability | 2000 cycles at 690 V In, 6000 cycles at 690 V In/2, 4000 cycles at 440 V In, 8000 cycles at 440 V In/2 |
| Zone selective interlocking ZSI | without |
| Downside connection | front |
| Earth-leakage protection | without |
| Height | 255 mm |
| [Ics] rated service breaking capacity | 75 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2, 80 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2, 85 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz |
| Net weight | 6.2 kg |
| Number of slots | 6 slot(s) |
| Power dissipation per pole | 25 W |
| Connection pitch | 45 mm |
| Mechanical durability | 15000 cycles |
| Upside connection | front |
| Short-time delay adjustment type | fixed |
| Protection type | I : for instantaneous short-circuit protection, S : for short time short-circuit protection |
| Depth | 110 mm |
| Width | 140 mm |
| Mounting position | flat on the back, horizontal and vertical |
| [Isd] short-time pick-up adjustment range | 6500 A, 6000 A, 5500 A, 5000 A, 4500 A, 4000 A, 3500 A, 3000 A, 2500 A |
| Local signalling | flashing LED (green) for ready to operate |
| Instantaneous pick-up adjustment type Ii | fixed |
| Instantaneous pick-up adjustment range | 6500 A |
| Mounting support | backplate |
| Environment | |
| Relative humidity | 0-95 % |
| Ambient air temperature for storage | -50-85 °C |
| Overvoltage category | class II |
| Operating altitude | 2000 m...5000 m with derating, 0...2000 m without derating |
| Electrical shock protection class | class II |
| Product certifications | EAC, CCC, Marine |
| Pollution degree | 3 conforming to IEC 60664-1 |
| IP degree of protection | IP40 conforming to IEC 60529 |
| Ambient air temperature for operation | -25-70 °C |
| IK degree of protection | IK07 conforming to IEC 62262 |
| Standards | EN/IEC 60947 |