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Schneider LV430320 | circuit breaker ComPact NSX160B, 25 kA at 415 VAC, TMD trip unit 160 A, 4 poles 3d
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Schneider LV430320 | circuit breaker ComPact NSX160B, 25 kA at 415 VAC, TMD trip unit 160 A, 4 poles 3d
19,258 EGP 30,090 EGP
In stock
CompareSchneider LV430320 | circuit breaker ComPact NSX160B, 25 kA at 415 VAC, TMD trip unit 160 A, 4 poles 3d
Introduction
In the realm of electrical systems, IT stands out as a pivotal component. This circuit breaker is known for its robust performance and essential role in safeguarding electrical circuits from damage caused by overloads or short circuits. Whether you are managing an industrial setup, a commercial establishment, or even a residential property, understanding the intricacies of the Schneider LV430320 can help ensure a safe and efficient electrical system.
What is Schneider LV430320?
IT is a molded case circuit breaker (MCCB) designed to provide reliable circuit protection in a variety of environments. It is part of Schneider Electric’s renowned Compact NSX range, which is known for its high performance and versatility. This circuit breaker is engineered to handle significant electrical loads while maintaining safety and reliability.
Technical Specifications
Understanding the technical specifications of it is crucial for proper application and maintenance. Here are some key specs:
- Voltage Rating: The LV430320 is rated for a voltage of up to 690V AC, making it suitable for a wide range of applications.
- Current Rating: It has a current rating of 250A, which allows it to manage substantial electrical currents without compromising safety.
- Breaking Capacity: This circuit breaker boasts a high breaking capacity, ensuring it can interrupt high fault currents effectively.
Applications of Schneider LV430320
Industrial Applications
In industrial settings, it is often utilized to protect heavy machinery and electrical systems. Its high current and voltage ratings make it ideal for managing the substantial electrical loads typical in factories and manufacturing plants.
Commercial Applications
Commercial buildings, such as office complexes and shopping centers, also benefit from it. It ensures the smooth operation of electrical systems, preventing disruptions caused by electrical faults.
Residential Applications
Although less common, it can be used in large residential properties or complexes where higher electrical loads are present. It provides peace of mind by protecting the home’s electrical system from potential hazards.
Benefits of Using Schneider LV430320
Reliability
One of the standout benefits of it is its reliability. It is engineered to perform consistently under various conditions, reducing the risk of electrical failures.
Safety
Safety is paramount in any electrical system, and it excels in this regard. Its robust design and high breaking capacity ensure that it can handle electrical faults without causing damage or posing a hazard.
Efficiency
Efficiency in electrical systems is crucial for reducing energy consumption and operational costs. The Schneider LV430320 contributes to this by providing reliable protection without causing unnecessary interruptions.
Installation Process
Pre-installation Requirements
Before installing the Schneider LV430320, ensure that you have all the necessary tools and that the electrical system is properly configured for its integration.
Step-by-Step Installation Guide
- Turn Off Power: Ensure the main power supply is turned off to avoid any risk of electric shock.
- Mounting: Secure the circuit breaker in its designated position within the electrical panel.
- Wiring: Connect the incoming and outgoing wires to the appropriate terminals on the circuit breaker.
- Testing: After installation, test the circuit breaker to ensure it is functioning correctly.
Safety Precautions
Always follow safety guidelines when working with electrical systems. Wear appropriate protective gear and verify that all connections are secure before restoring power.
Maintenance Tips
Routine Checks
Regularly inspect the Schneider LV430320 for any signs of wear or damage. Routine checks can help identify potential issues before they escalate.
Troubleshooting Common Issues
If the circuit breaker trips frequently or shows signs of malfunction, consult the user manual for troubleshooting tips or contact a professional electrician.
| Range | ComPact |
|---|---|
| Product name | ComPact NSX |
| Range of product | ComPact NSX100…250 |
| Device short name | NSX160B |
| Product or component type | Circuit breaker |
| Device application | Distribution |
| Number of poles | 4P |
| Protected poles description | 3t |
| Neutral position | Left |
| [In] rated current | 160 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 | 15 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 25 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 40 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
| Performance level | B 25 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 | 20 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 25 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 40 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 15 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 |
| Mechanical durability | 40000 cycles |
| Electrical durability | 7500 cycles at 690 V In 15000 cycles at 690 V In/2 20000 cycles at 440 V In 40000 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 | 160 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 | 1250 A |
| Short-time protection delay adjustment type tsd | Fixed |
| Earth-leakage protection | Without |
| Neutral protection settings | No protection (3t) |
| Number of slots for electrical auxiliaries | 5 slot(s) |
| Width (W) | 140 mm |
| Height (H) | 161 mm |
| Depth (D) | 86 mm |
| Net weight | 2.6 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 | 13.7 cm |
| Package 1 Width | 14.5 cm |
| Package 1 Length | 18.9 cm |
| Package 1 Weight | 2.361 kg |
| Unit Type of Package 2 | S04 |
| Number of Units in Package 2 | 6 |
| Package 2 Height | 30.0 cm |
| Package 2 Width | 40.0 cm |
| Package 2 Length | 60.0 cm |
| Package 2 Weight | 14.772 kg |
| Warranty | 18 months |
|---|
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