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ComPact NSX, ComPacT NSXm, new generation 
Schneider LV432893 Compact | circuit breaker ComPact NSX630N, 50 kA at 415 VAC, MicroLogic 2.3 trip unit 630 A, 3 poles 3d
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Schneider LV432893 Compact
62,961.44 EGP 98,377.25 EGP
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CompareSchneider LV432893 Compact
Introduction
In today’s tech-driven world, reliable electrical components are essential for both residential and commercial spaces. One such component that stands out is the Schneider LV432893 Compact. But what exactly is this device, and why is it so crucial? Let’s dive in and explore the ins and outs of this remarkable product.
Understanding the Schneider LV432893 Compact
Detailed Description
The Schneider LV432893 Compact is a high-performance circuit breaker designed to protect electrical circuits from damage caused by overloads, short circuits, and other electrical faults. It’s part of Schneider Electric’s well-known Compact NSX series, which is renowned for its robust design and superior functionality.
Key Features
This breaker boasts a variety of impressive features:
- Advanced Trip Units: For precise protection and monitoring.
- Modular Design: Allowing easy integration and upgrades.
- High Breaking Capacity: Ensuring reliability in fault conditions.
- Compact Size: Ideal for space-constrained installations.
Technical Specifications
Voltage and Current Ratings
The Schneider LV432893 Compact operates at a rated voltage of up to 690V and can handle currents ranging from 100A to 630A, making it versatile for various applications.
Dimensions and Weight
This breaker is designed to be compact and lightweight, with dimensions typically measuring around 161 mm in height, 105 mm in width, and 86 mm in depth, and weighing approximately 3.5 kg.
Environmental Conditions
It’s built to withstand tough environments, operating efficiently within temperatures ranging from -25°C to +70°C, and it complies with international standards for humidity and dust protection.
Applications of the Schneider LV432893 Compact
Residential Uses
In homes, this breaker ensures that all electrical circuits are safely managed, preventing potential hazards from electrical faults.
Commercial Uses
In commercial settings, the Schneider LV432893 Compact is ideal for office buildings, shopping centers, and other business facilities that require reliable circuit protection.
Industrial Uses
For industrial applications, this breaker provides robust protection in manufacturing plants, data centers, and other high-demand environments.
Installation Process
Pre-Installation Requirements
Before installing the Schneider LV432893 Compact, ensure you have all necessary tools and have reviewed the installation manual thoroughly.
Step-by-Step Installation Guide
- Turn Off Main Power: Always start by disconnecting the main power supply.
- Mount the Breaker: Securely mount the breaker in the designated panel.
- Connect Wires: Follow the wiring diagram to connect the load and line wires.
- Secure Connections: Tighten all screws and ensure connections are firm.
- Test the Breaker: Once installed, test the breaker to ensure it functions correctly.
Safety Precautions
Always wear appropriate safety gear, such as insulated gloves and safety glasses, and follow all safety guidelines to avoid electrical shock or other injuries.
Benefits of Using the Schneider LV432893 Compact
Reliability
This breaker is known for its high reliability, reducing the risk of unexpected power outages and electrical failures.
Efficiency
It’s designed to operate efficiently, minimizing energy loss and enhancing overall performance.
Cost-Effectiveness
While it might have a higher upfront cost, its durability and low maintenance needs make it a cost-effective choice in the long run.
Comparing with Other Breakers
Schneider LV432893 vs. Other Schneider Models
Compared to other Schneider models, the LV432893 offers superior breaking capacity and a more compact design, making it a better choice for certain applications.
Schneider LV432893 vs. Competitor Brands
When stacked against competitor brands, this model often comes out on top due to its advanced features, reliability, and the strong reputation of Schneider Electric.
Maintenance Tips
Regular Inspection
Perform regular inspections to check for signs of wear or damage, ensuring the breaker remains in optimal condition.
Cleaning and Upkeep
Keep the breaker and its surroundings clean to prevent dust and debris from affecting its performance.
Troubleshooting Common Issues
If you encounter issues like frequent tripping, consult the manual for troubleshooting tips or contact a professional electrician.
| Range | ComPact |
|---|---|
| Product name | ComPact NSX |
| range of product | ComPact NSX400…630 |
| Device short name | NSX630N |
| Product or component typee | Circuit breaker |
| Device application | Distribution |
| Number of poles | 3P |
| Protected poles description | 3t |
| [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 22 kA Icu at 525 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 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 30 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 20 kA at 600 V AC 50/60 Hz conforming to UL 508 50 kA at 480 V AC 50/60 Hz conforming to UL 508 50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 42 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 |
| Performance level | N 50 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 85 kA at 220/240 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 50 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 30 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 42 kA at 440 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 |
| 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) | 140 mm |
| Height (H) | 255 mm |
| Depth (D) | 110 mm |
| Net weight | 6.2 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 | 15.8 cm |
| Package 1 Width | 16.2 cm |
| Package 1 Length | 29.4 cm |
| Package 1 Weight | 5.69 kg |
| Unit Type of Package 2 | S04 |
| Number of Units in Package 2 | 3 |
| Package 2 Height | 30 cm |
| Package 2 Width | 40 cm |
| Package 2 Length | 60 cm |
| Package 2 Weight | 17.836 kg |
| Unit Type of Package 3 | P12 |
| Number of Units in Package 3 | 12 |
| Package 3 Height | 50 cm |
| Package 3 Width | 80 cm |
| Package 3 Length | 120 cm |
| Package 3 Weight | 83.344 kg |
| Warranty | 18 months |
|---|
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