No products in the cart.
-36%
ComPacT NSXm, new generation 
Schneider LV429840 Compact | circuit breaker ComPact NSX100N, 50 kA at 415 VAC, TMD trip unit 100 A, 3 poles 3d
Availability:
In stock
Schneider LV429840 Compact
12,089 EGP 18,890 EGP
In stock
CompareSchneider LV429840 Compact
Introduction
In the realm of electrical systems, ensuring safety, efficiency, and reliability is paramount. The Schneider LV429840 Compact is a fundamental component in this endeavor. This versatile and robust circuit breaker is designed to meet the demands of various electrical applications, making it an indispensable element in modern electrical infrastructure. Let’s delve deeper into what makes this device essential for your electrical needs.
What is Schneider LV429840 Compact?
General Description
The Schneider LV429840 Compact is a molded case circuit breaker (MCCB) that belongs to Schneider Electric’s Compact NSX range. It is engineered to provide excellent protection against overloads, short circuits, and other electrical faults. Its compact design and advanced technology ensure that it can be seamlessly integrated into various electrical systems.
Key Features
- High Performance: Offers reliable protection and operational efficiency.
- Compact Size: Designed to save space in electrical panels.
- Ease of Installation: User-friendly design simplifies the installation process.
- Advanced Protection: Includes features such as adjustable trip settings and thermal-magnetic protection.
Technical Specifications
Voltage and Current Ratings
The Schneider LV429840 Compact is engineered to handle a broad range of voltages and currents. It typically operates at a voltage rating of 690V and offers current ratings up to 250A, making it suitable for both low and medium voltage applications.
Dimensions and Weight
One of its notable features is its compact size. The Schneider LV429840 Compact measures approximately 130mm in height, 105mm in width, and 60mm in depth, with a weight of around 1.5 kg. This compact form factor allows for easy integration into tight spaces without compromising performance.
Environmental Ratings
This circuit breaker is designed to operate in various environmental conditions. It boasts an IP40 rating, making it resistant to dust and other solid particles. Additionally, it can operate in temperatures ranging from -25°C to +70°C, ensuring reliability in diverse conditions.
Benefits of Using Schneider LV429840 Compact
Safety Enhancements
Safety is of utmost importance with the Schneider LV429840 Compact. Its advanced protection features help prevent electrical accidents, thereby safeguarding both equipment and personnel.
Efficiency and Reliability
This circuit breaker is built for efficiency, minimizing downtime and ensuring continuous operation. Its reliability is backed by rigorous testing and quality control measures.
Cost-Effectiveness
Investing in the Schneider LV429840 Compact can lead to significant cost savings over time. Its durability and low maintenance requirements reduce operational costs, making it a cost-effective choice for various applications.
Applications of Schneider LV429840 Compact
Industrial Use
In industrial settings, the Schneider LV429840 Compact is employed to protect machinery and equipment from electrical faults. Its robust design ensures it can withstand harsh industrial environments.
Commercial Buildings
For commercial buildings, this circuit breaker provides reliable protection for electrical systems, ensuring the safety and efficiency of office spaces, retail stores, and other commercial facilities.
Residential Settings
While more commonly used in industrial and commercial environments, the Schneider LV429840 Compact can also be utilized in residential settings where high-capacity electrical protection is required.
Installation Process
Pre-Installation Checklist
Before installing the Schneider LV429840 Compact, ensure that you have all necessary tools and have reviewed the installation manual. Verify that the circuit breaker is compatible with your electrical system.
Step-by-Step Guide
- Turn Off Power: Ensure all power sources are disconnected to prevent electrical shock.
- Mount the Breaker: Securely mount the circuit breaker in the designated panel.
- Connect Wires: Attach the incoming and outgoing wires to the appropriate terminals.
- Test Connections: Double-check all connections to ensure they are secure.
- Power On: Restore power and test the circuit breaker to confirm it is functioning correctly.
Maintenance and Troubleshooting
Regular Maintenance Tips
To ensure optimal performance, regularly inspect the Schneider LV429840 Compact for signs of wear or damage. Clean the breaker and surrounding area to prevent dust accumulation.
Common Issues and Solutions
- Tripping: If the breaker trips frequently, check for overload conditions or short circuits.
- Overheating: Ensure proper ventilation around the breaker to prevent overheating.
- Loose Connections: Regularly check and tighten any loose connections to maintain reliable performance.
Comparison with Other Models
Schneider LV429840 vs. Competitors
Compared to other models, the Schneider LV429840 Compact offers superior performance, ease of installation, and advanced safety features. Its compact size and robust design set it apart from competitors.
Pros and Cons
Pros:
- High reliability and safety
- Compact and space-saving design
- Easy installation and maintenance
Cons:
- Higher initial cost compared to some alternatives
- May offer more features than necessary for small-scale applications
| Range | ComPact |
|---|---|
| Product name | ComPact NSX |
| range of product | ComPact NSX100…250 |
| Device short name | NSX100N |
| Product or component typee | Circuit breaker |
| Device application | Distribution |
| Number of poles | 3P |
| Protected poles description | 3t |
| [In] rated current | 100 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 10 kA Icu at 660/690 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 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 36 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 90 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
| Performance level | N 50 kA 415 V AC |
| Trip unit name | TM-D |
| Trip unit technology | Thermal-magnetic |
| Trip unit protection functions | LI |
| 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 | 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 35 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 36 kA at 500 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 50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 90 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
| Mechanical durability | 50000 cycles |
| Electrical durability | 10000 cycles at 690 V In 20000 cycles at 690 V In/2 30000 cycles at 440 V In 50000 cycles at 440 V In/2 |
| mounting support | Backplate |
| Upside connection | Front |
| downside connection | Front |
| Connection pitch | 35 mm |
| Protection type | L : for overload protection (thermal) I : for short-circuit protection (magnetic) |
| Trip unit rating | 100 A at 40 °C |
| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable |
| [Ir] long-time protection pick-up adjustment range | 0.7…1 x In |
| Long-time protection delay adjustment type tr | Fixed |
| [tr] long-time protection delay adjustment range | 120…400 s at 1.5 x In 15 s at 6 x Ir |
| Short-time protection pick-up adjustment type Isd | Fixed |
| [Isd] Short-time protection pick-up adjustment range | 800 A |
| Short-time protection delay adjustment type tsd | Fixed |
| earth-leakage protection | Without |
| Number of slots for electrical auxiliaries | 5 slot(s) |
| Width (W) | 105 mm |
| Height (H) | 161 mm |
| Depth (D) | 86 mm |
| Net weight | 2.05 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 | 14.7 cm |
| Package 1 Width | 11.6 cm |
| Package 1 Length | 19.2 cm |
| Package 1 Weight | 1.783 kg |
| Unit Type of Package 2 | S04 |
| Number of Units in Package 2 | 12 |
| Package 2 Height | 30.0 cm |
| Package 2 Width | 40.0 cm |
| Package 2 Length | 60.0 cm |
| Package 2 Weight | 22.162 kg |
| Warranty | 18 months |
|---|
There are no reviews yet.