Introducing the Schneider Electric Compact NS1000H Circuit Breaker, a reliable and high-performance solution for circuit protection. Designed to ensure the safety and efficiency of your electrical systems, this circuit breaker offers advanced protection capabilities, making it suitable for various applications.
Key Features:
High Current Rating: With a substantial 1000A current rating, this circuit breaker can handle heavy electrical loads and provide consistent protection against overloads and short circuits.
4 Poles: The 4-pole configuration adds versatility to your electrical system, making it suitable for complex applications and installations.
Micrologic 2.0: Equipped with the advanced Micrologic 2.0 system, this circuit breaker offers intelligent protection with enhanced features for precise fault detection and response.
4T: The 4T designation signifies its ability to handle various types of tripping units, allowing you to tailor the protection to your specific needs.
Technical Specifications:
Current Rating: 1000A
Poles: 4
Micrologic Version: 2.0
Tripping Units Compatibility: 4T
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Specifications |
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Main |
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| Range | ComPact |
| Product name | ComPact NS |
| Range of product | ComPact NS630b...1600 |
| device short name | Compact NS1000H |
| Product or component type | Circuit breaker |
| Device application | Distribution |
| Number of poles | 4P |
| Protected poles description | 4D |
| Neutral position | Left |
| (In) rated current up to 65 °C | 1000 A at 50 °C |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| Network type | AC |
| Network frequency | 50/60 Hz |
| Suitability for isolation | Yes conforming to EN/IEC 60947-2 |
| utilisation category | Category B |
| [Icu] rated ultimate short-circuit breaking capacity | 42 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
| 65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 | |
| 70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 | |
| 85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 | |
| 50 kA Icu at 500/525 V AC 50/60 Hz conforming to IEC 60947-2 | |
| Performance level | H 70 kA 415 V AC |
| Trip unit name | MicroLogic 2.0 |
| Trip unit technology | Electronic |
| Trip unit protection functions | LI |
| control type | Rotary handle |
| [Icw] rated short-time withstand current | 19.2 kA 1 s conforming to IEC 60947-2 |
| Mechanical durability | 10000 cycles |
| Electrical durability | 2000 cycles at 690 V In |
| 4000 cycles at 690 V In/2 | |
| 5000 cycles at 440 V In | |
| 6000 cycles at 440 V In/2 | |
| Power losses | 22 W |
| mounting support | Backplate |
| Upside connection | Front |
| downside connection | Front |
| Connection pitch | 70 mm |
| Protection type | L : for overload protection (long time) |
| I : for instantaneous short-circuit protection | |
| Trip unit rating | 1000 A at 50 °C |
| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable 9 settings |
| [Ir] long-time protection pick-up adjustment range | 0.4...1 x In |
| Long-time protection delay adjustment type tr | Adjustable 9 settings |
| [tr] long-time protection delay adjustment range | 12.5…600 s at 1.5 x Ir |
| 0.5…24 s at 6 x Ir | |
| 0.7…16.6 s at 7.2 x Ir | |
| thermal memory | 20 mn |
| Instantaneous protection pick-up adjustment type Ii | Adjustable |
| [Ii] instantaneous protection pick-up adjustment range | 1.5...10 x Ir |
| earth-leakage protection | Without |
| Neutral protection settings | No protection (3D) |
| 0.5 x Ir (3D + N/2) | |
| 1 x Ir (4D) | |
| Zone selective interlocking ZSI | Without |
| Auxiliary contact composition | 1 NO/NC |
| Local signalling | 4 LEDs (red) for fault indication |
| 1 LED (yellow) for overload | |
| Width (W) | 280 mm |
| Height (H) | 327 mm |
| Depth (D) | 147 mm |
| Net weight | 18 kg |
| Environment | |
| standards | EN/IEC 60947-2 |
| product certifications | ASTA |
| ASEFA | |
| Pollution degree | 3 conforming to IEC 60947 |
| IP degree of protection | IP40 conforming to IEC 60529 |
| IK degree of protection | IK07 conforming to EN 50102 |
| Ambient air temperature for operation | -25…70 °C |
| Ambient air temperature for storage | -50…85 °C |
| Relative humidity | 0…95 % |
| Operating altitude | 0...2000 m without derating |
| 2000 m...5000 m with derating | |