Schneider LV429763 | circuit breaker ComPact NSX100H, 70 kA at 415 VAC, MA trip unit 12.5 A, 3 poles 3d
Out of stock
Schneider LV429763 | circuit breaker ComPact NSX100H, 70 kA at 415 VAC, MA trip unit 12.5 A, 3 poles 3d
16,054 EGP 24,325 EGP
Out of stock
CompareSchneider LV429763 | circuit breaker ComPact NSX100H, 70 kA at 415 VAC, MA trip unit 12.5 A, 3 poles 3d
Schneider LV429763: A Detailed Examination of This Advanced Circuit Breaker
it circuit breaker is a key player in the world of electrical protection, known for its reliability and advanced features. This article provides a comprehensive look at it, examining its technical specifications, applications, and benefits.
What Are Circuit Breakers?
Circuit breakers are essential devices in electrical systems designed to prevent damage from overloads and short circuits. By automatically cutting off electrical flow when a fault is detected, they protect both the circuit and connected devices from potential hazards like fires and equipment damage.
Technical Specifications of Schneider LV429763
it is built to handle demanding applications with ease. Here’s an overview of its technical specifications:
- Electrical Ratings: it supports a voltage rating up to 690V and a current rating up to 4000A, making it suitable for high-load environments.
- Physical Dimensions: Its compact and robust design allows for versatile installation options within various electrical panels.
Key Features of Schneider LV429763
Performance Benefits
it is engineered for high performance, providing consistent and reliable operation even in heavy-load situations. Its robust construction ensures durability and long-term reliability.
Safety Features
Safety is a top priority for the LV429763. It features advanced protection mechanisms, including thermal-magnetic trip units, which effectively guard against overloads and short circuits, enhancing overall system safety.
Installation Advantages
The LV429763 is designed for easy installation. It comes with comprehensive instructions and requires minimal tools, simplifying the setup process and reducing installation time.
Applications of Schneider LV429763
Industrial Environments
In industrial settings, the LV429763 offers reliable protection for high-load applications. It is well-suited for use in manufacturing facilities, large-scale machinery, and other demanding environments.
Commercial Environments
For commercial buildings, such as offices and retail spaces, it ensures a safe and dependable electrical system. It protects sensitive equipment and supports uninterrupted operations.
Residential Environments
it also provides excellent protection in residential settings. It safeguards home electrical systems and appliances, ensuring a stable and reliable power supply.
Installation Instructions
Preparation and Tools Required
Before installing the LV429763, ensure the main power supply is turned off. Gather necessary tools, such as 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 as per the manual.
- Securing: Tighten all connections securely.
- Testing: Turn on the power and test the breaker to ensure proper operation.
Post-Installation Checks
Verify that the breaker is aligned correctly and functioning as intended. Look out for any signs of overheating or unusual noises.
Maintenance and Troubleshooting
Routine Maintenance Practices
To keep the LV429763 in optimal condition:
- Conduct regular inspections for wear or damage.
- Clean the breaker to prevent dust buildup.
- Perform periodic tests to ensure reliable operation.
Common Issues and Their Solutions
Common issues include frequent tripping or failure to reset, often caused by overloads or short circuits. Address these problems by inspecting and correcting any underlying issues in the electrical system.
| Range | ComPact |
|---|---|
| Product name | ComPact NSX |
| Range of product | ComPact NSX100…250 |
| Device short name | NSX100H |
| Product or component type | Circuit breaker |
| Device application | Motor |
| Number of poles | 3P |
| Protected poles description | 3t |
| [In] rated current | 12.5 A at 65 °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 | MA |
| Trip unit technology | Magnetic |
| Trip unit protection functions | I |
| 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 | I : for short-circuit protection (magnetic) |
| Trip unit rating | 12.5 A at 65 °C |
| Short-time protection pick-up adjustment type Isd | Adjustable 9 settings |
| [Isd] Short-time protection pick-up adjustment range | 6…14 x In |
| 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 | 12.0 cm |
| Package 1 Width | 16.54 cm |
| Package 1 Length | 19.0 cm |
| Package 1 Weight | 1.864 kg |
| Warranty | 18 months |
|---|
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