Schneider LV429671 | circuit breaker ComPact NSX100H, 70 kA at 415 VAC, TMD trip unit 80 A, 3 poles 3d
Out of stock
Schneider LV429671 | circuit breaker ComPact NSX100H, 70 kA at 415 VAC, TMD trip unit 80 A, 3 poles 3d
15,298 EGP 23,902 EGP
Out of stock
CompareSchneider LV429671 | circuit breaker ComPact NSX100H, 70 kA at 415 VAC, TMD trip unit 80 A, 3 poles 3d
Schneider LV429671: An In-Depth Look at This Advanced Circuit Breaker
In the realm of electrical protection, it circuit breaker is a top-tier choice known for its exceptional performance and reliability. This article explores the key features, applications, and benefits of it, highlighting why it stands out in modern electrical systems.
What Are Circuit Breakers?
Circuit breakers are crucial components in electrical systems, designed to protect circuits from damage caused by overloads or short circuits. They automatically interrupt the electrical flow when a fault is detected, preventing potential hazards such as electrical fires or equipment damage.
Technical Specifications of Schneider LV429671
it is engineered to handle demanding applications with ease. Here’s a closer look at its technical specifications:
- Electrical Ratings: it supports a voltage rating of up to 690V and a current rating of up to 3200A, making it suitable for high-load environments.
- Physical Dimensions: The breaker features a compact yet robust design, allowing for flexible installation within various electrical panels.
Key Features of Schneider LV429671
Performance Benefits
it is designed to deliver high performance under heavy loads. Its robust construction ensures reliable operation, even in the most demanding conditions.
Safety Features
Safety is paramount with it. It incorporates advanced protection features, including thermal-magnetic trip units, which provide reliable protection against both overloads and short circuits.
Installation Benefits
it is engineered for ease of installation. It comes with detailed instructions and requires minimal tools, making the setup process straightforward and efficient.
Applications of Schneider LV429671
Industrial Environments
In industrial settings, it offers reliable protection for high-load applications. It is ideal for use in large manufacturing facilities, heavy machinery, and other high-demand environments.
Commercial Environments
For commercial buildings such as offices and retail spaces, it ensures a safe and dependable electrical system. It helps protect sensitive equipment and supports uninterrupted business operations.
Residential Environments
Even in residential settings, the LV429671 provides excellent protection. It safeguards home electrical systems, appliances, and wiring, ensuring a safe and reliable power supply.
Installation Guide
Preparation and Tools Required
Before installing it, ensure that the main power supply is turned off. Gather necessary tools, including screwdrivers, wire cutters, and a voltage tester.
Step-by-Step Installation Process
- Mounting: Install the circuit breaker in the designated panel.
- Wiring: Connect the input and output wires according to the manual.
- Securing: Tighten all connections to ensure they are secure.
- Testing: Turn on the power and test the breaker to verify its operation.
Post-Installation Checks
After installation, check that the breaker is properly aligned and functioning as expected. Look for any signs of overheating or unusual noises.
Maintenance and Troubleshooting
Routine Maintenance Tips
To maintain the LV429671 in optimal condition:
- Perform regular inspections for wear or damage.
- Clean the breaker to prevent dust accumulation.
- Test the breaker periodically to ensure it operates correctly.
Common Issues and Solutions
Common issues include frequent tripping or failure to reset. These problems are often caused by overloads or short circuits. Address any underlying issues to resolve these problems.
| Range | ComPact |
|---|---|
| Product name | ComPact NSX |
| Range of product | ComPact NSX100…250 |
| Device short name | NSX100H |
| Product or component type | Circuit breaker |
| Device application | Distribution |
| Number of poles | 3P |
| Protected poles description | 3t |
| [In] rated current | 80 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 | 10 kA at 600 V AC 50/60 Hz conforming to UL 508 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 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 100 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 |
| Performance level | H 70 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 60947-2 100 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 35 kA at 525 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 | 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 | 80 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 | 640 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 | 14.4 cm |
| Package 1 Width | 11.6 cm |
| Package 1 Length | 19.2 cm |
| Package 1 Weight | 1.782 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 | 22.15 kg |
| Warranty | 18 months |
|---|
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