Schneider LV432896 | circuit breaker ComPact NSX630H, 70 kA at 415 VAC, MicroLogic 2.3 trip unit 630 A, 4 poles 4d
Schneider LV432896 | circuit breaker ComPact NSX630H, 70 kA at 415 VAC, MicroLogic 2.3 trip unit 630 A, 4 poles 4d
Description
Schneider LV432896 | circuit breaker ComPact NSX630H, 70 kA at 415 VAC, MicroLogic 2.3 trip unit 630 A, 4 poles 4d
Technical Specifications:
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Type: Circuit Breaker
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Model: Schneider LV432896 | ComPact NSX630H
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Nominal Current: 630 Amps
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Maximum Breaking Capacity: 70 kA at 415 VAC
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Number of Poles: 4 Poles
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Trip Unit: MicroLogic 2.3 (Electronic Trip Unit)
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Short-Circuit Protection: Capable of withstanding short-circuit currents up to 70 kA at 415 VAC, offering high-level protection against large fault currents.
Features:
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Advanced MicroLogic Trip Unit:
The MicroLogic 2.3 electronic trip unit ensures sophisticated and customizable protection for overloads, short circuits, and ground faults. The adjustable trip settings enable this circuit breaker to be fine-tuned to suit specific operational needs, making it adaptable to various electrical system configurations. -
High Short-Circuit Withstand Capacity:
With a 70 kA breaking capacity at 415 VAC, the ComPact NSX630H provides outstanding protection against large fault currents, making it ideal for use in high-power industrial applications, large commercial buildings, and other environments where significant fault currents may occur. -
4-Pole Configuration:
The 4-pole design is suitable for three-phase electrical systems with a neutral conductor, ensuring comprehensive protection for all phases and the neutral line. This setup enables the breaker to disconnect the entire system during faults or overloads, preventing damage to the electrical network. -
Durability and Longevity:
Built with high-quality materials and advanced engineering, the ComPact NSX630H circuit breaker is designed for long-lasting performance and reliability. It is constructed to endure the demanding conditions found in industrial and commercial environments. -
Energy Efficiency:
By providing reliable protection against overloads and short circuits, this circuit breaker contributes to the overall energy efficiency of the electrical system. It helps to minimize energy loss due to faults and optimizes the operational reliability of electrical systems.
Applications:
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Industrial Applications:
The Schneider LV432896 circuit breaker is ideal for protecting heavy machinery, large production lines, and other high-power equipment in industrial settings. Its high short-circuit withstand capacity and flexible trip unit make it perfect for safeguarding industrial electrical systems. -
Commercial Infrastructure:
This breaker is suitable for use in large commercial buildings, including office complexes, shopping malls, and hospitals, where it ensures the safe operation of critical electrical systems such as lighting, HVAC, and power distribution. -
Motor Control Systems:
It is well-suited for protecting motor-driven systems such as pumps, compressors, and fans. This circuit breaker ensures that motors and other electrical equipment remain safe from electrical faults and overloads, improving operational efficiency. -
Power Distribution Networks:
In electrical distribution systems, the ComPact NSX630H ensures that circuits and equipment are adequately protected from faults, overloads, and short circuits, enhancing the reliability and stability of the entire network. -
Data Centers and Critical Infrastructure:
In sensitive environments like data centers or telecommunications facilities, the ComPact NSX630H ensures uninterrupted operation by protecting sensitive equipment from power surges, overloads, and faults.
Additional information
| brands | Schneider Electric |
|---|
Specifications
| Range | ComPact |
|---|---|
| Product name | ComPact NSX |
| Range of product | ComPact NSX400...630 |
| Device short name | NSX630H |
| Product or component type | Circuit breaker |
| Device application | Distribution |
| Number of poles | 4P |
| Protected poles description | 3t 4t 3t + N/2 |
| Neutral position | Left |
| [In] rated current | 630 A at 40 °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 A |
| [Icu] rated ultimate short-circuit breaking capacity | 85 kA at 240 V AC 50/60 Hz conforming to UL 508 65 kA at 480 V AC 50/60 Hz conforming to UL 508 100 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 35 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 500 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 20 kA at 600 V AC 50/60 Hz conforming to UL 508 20 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
| Performance level | H 70 kA 415 V AC |
| Trip unit name | MicroLogic 2.3 |
| Trip unit technology | Electronic |
| Trip unit protection functions | LSoI |
| Control type | Toggle |
| Circuit breaker mounting mode | Fixed |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz |
|---|---|
| [Uimp] rated impulse withstand voltage | 8 kV |
| [Ics] rated service short-circuit breaking capacity | 11 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 100 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 65 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 70 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 |
| Mechanical durability | 15000 cycles |
| 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 |
| Mounting support | Backplate |
| Upside connection | Front |
| downside connection | Front |
| Connection pitch | 45 mm |
| Protection type | L : for overload protection (long time) So : for short time short-circuit protection with fixed delay I : for instantaneous short-circuit protection |
| Trip unit rating | 630 A at 40 °C |
| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable 9 settings |
| [Ir] long-time protection pick-up adjustment range | 250...630 A |
| Long-time protection delay adjustment type tr | Fixed |
| [tr] long-time protection delay adjustment range | 16 s at 6 x Ir |
| thermal memory | 20 minutes before and after tripping |
| Short-time protection pick-up adjustment type Isd | Adjustable 9 settings |
| [Isd] Short-time protection pick-up adjustment range | 1.5...10 x Ir |
| Short-time protection delay adjustment type tsd | Fixed |
| Instantaneous protection pick-up adjustment type Ii | Fixed |
| [Ii] instantaneous protection pick-up adjustment range | 6900 A |
| Earth-leakage protection | Without |
| Neutral protection settings | 0.5 x Ir (3t + N/2) 1 x Ir (4t) No protection (3t) |
| Zone selective interlocking ZSI | Without |
| Number of slots for electrical auxiliaries | 6 slot(s) |
| Local signalling | Flashing LED (green) for ready to operate LED 105 % Ir (red) for overload LED 90 % Ir (orange) for overload |
| Width (W) | 185 mm |
| Height (H) | 255 mm |
| Depth (D) | 110 mm |
| Net weight | 8.13 kg |
| Standards | EN/IEC 60947 |
|---|---|
| Product certifications | CCC EAC Marine |
| Overvoltage category | Class II |
| Electrical shock protection class | Class II |
| Pollution degree | 3 conforming to IEC 60664-1 |
| IP degree of protection | IP40 conforming to IEC 60529 |
| IK degree of protection | IK07 conforming to IEC 62262 |
| 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 |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 15.0 cm |
| Package 1 Width | 20.4 cm |
| Package 1 Length | 29.0 cm |
| Package 1 Weight | 7.542 kg |
| Unit Type of Package 2 | S04 |
| Number of Units in Package 2 | 3 |
| Package 2 Height | 30.0 cm |
| Package 2 Width | 40.0 cm |
| Package 2 Length | 60.0 cm |
| Package 2 Weight | 23.17 kg |
| Warranty | 18 months |
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Main Document
Main Document
Data Sheet : Download
Main Document
Data Sheet : Download
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