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ComPacT NSXm, new generation
Schneider C12B44V160L | circuit breaker ComPacT NSXm B (25 kA at 415 VAC), 4P 4d, 160 A rating Micrologic 4.1 trip unit, EverLink connectors
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Schneider C12B44V160L | circuit breaker ComPacT NSXm B (25 kA at 415 VAC), 4P 4d, 160 A rating Micrologic 4.1 trip unit, EverLink connectors
37,122 EGP 58,003 EGP
Out of stock
CompareSchneider C12B44V160L: The Ultimate Guide
Introduction
Choosing the right circuit breaker is essential for ensuring electrical safety and efficiency. Today, we’re diving into the details of the Schneider C12B44V160L, a top-tier circuit breaker known for its exceptional features and reliability. Whether you’re an electrician, a homeowner, or a business owner, understanding this device can help you make informed decisions for your electrical needs.
Understanding the Basics
What is a Circuit Breaker?
A circuit breaker is an automatic electrical switch designed to protect electrical circuits from damage caused by overcurrent or short circuits. Its basic function is to interrupt current flow after a fault is detected, preventing potential fires and equipment damage.
Overview of Schneider Electric
Schneider Electric is a global leader in energy management and automation. With a history spanning over 180 years, the company is renowned for its innovative solutions that improve efficiency and sustainability in energy usage.
Features of Schneider C12B44V160L
Design and Construction
The Schneider C12B44V160L boasts a robust and compact design, making it suitable for various applications. Its construction ensures durability and reliability, even in demanding environments.
Technical Specifications
The C12B44V160L is a 160A, 44kA, four-pole circuit breaker. It operates on a 240/415V AC system and is designed to provide excellent performance under various load conditions.
Safety Features
Safety is paramount with the C12B44V160L. It includes features like arc fault protection, thermal-magnetic trip units, and a high breaking capacity, ensuring maximum protection against electrical faults.
Benefits of Using Schneider C12B44V160L
Enhanced Safety
With advanced safety features, the C12B44V160L significantly reduces the risk of electrical fires and equipment damage. Its quick response to faults ensures minimal disruption.
Reliability
Built to last, this circuit breaker offers consistent performance, making it a reliable choice for both residential and commercial applications.
Ease of Installation
Designed with the user in mind, the C12B44V160L is straightforward to install. Its compact size and clear labeling make the installation process hassle-free.
Applications of Schneider C12B44V160L
Residential Use
In homes, the C12B44V160L ensures the safety of electrical systems, protecting appliances and preventing potential hazards.
Commercial Use
For businesses, this circuit breaker provides reliable protection for critical electrical systems, ensuring smooth operations.
Industrial Use
In industrial settings, the C12B44V160L can handle high loads and harsh conditions, safeguarding expensive equipment and maintaining productivity.
Installation Process
Pre-installation Requirements
Before installing the C12B44V160L, ensure you have the right tools and understand the electrical layout. It’s crucial to turn off the main power supply to prevent accidents.
Step-by-Step Installation Guide
- Turn off the main power supply.
- Mount the circuit breaker in the appropriate panel.
- Connect the input and output wires securely.
- Ensure all connections are tight and properly insulated.
- Turn on the main power supply and test the circuit breaker.
Post-installation Checks
After installation, conduct thorough checks to ensure everything is working correctly. Test the breaker by simulating faults to confirm its responsiveness.
Maintenance and Troubleshooting
Routine Maintenance Tips
Regularly inspect the circuit breaker for signs of wear and tear. Clean the contacts and ensure there are no loose connections. Schedule periodic professional inspections to maintain optimal performance.
Common Issues and Solutions
If the breaker frequently trips, it might indicate an overloaded circuit or a short circuit. Check the connected devices and wiring for faults. If the problem persists, consult a professional.
When to Seek Professional Help
If you encounter complex issues or are unsure about troubleshooting steps, it’s best to seek professional assistance to avoid further complications.
| Range | ComPacT new generation |
|---|---|
| Product name | ComPacT NSXm new generation |
| Range of product | ComPacT NSXm new generation |
| Device short name | NSXm 160B |
| product or component type | Earth leakage circuit breaker |
| Device application | Distribution |
| poles description | 4P |
| Protected poles description | 4D |
| Neutral position | Left |
| [In] rated current | 160 A at 40 °C |
| [Ue] rated operational voltage | 440 V AC 50/60 Hz |
| Network type | AC |
| Network frequency | 50/60 Hz |
| Suitability for isolation | Yes conforming to IEC 60947-2 |
| Utilisation category | Category A |
| [Icu] rated ultimate short-circuit breaking capacity | 50 kA Icu at 220…240 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 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 |
| Performance level | B 25 kA 415 V AC |
| Trip unit name | MicroLogic 4.1 |
| Trip unit technology | Electronic |
| Trip unit protection functions | LSoIR |
| Control type | Toggle |
| Circuit breaker mounting mode | Fixed |
| [Ui] rated insulation voltage | 500 V AC 50/60 Hz |
|---|---|
| [Uimp] rated impulse withstand voltage | 8 kV |
| [Ics] rated service short-circuit breaking capacity | 50 kA at 220…240 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 20 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 |
| Mechanical durability | 20000 cycles |
| Electrical durability | 20000 cycles at 440 V In/2 10000 cycles at 440 V In 10000 cycles at 690 V In/2 5000 cycles at 690 V In |
| Power dissipation per pole | 12.21 W |
| mounting support | Backplate |
| Mounting position | Horizontal and vertical Flat on the back |
| Upside connection | Front |
| downside connection | Front |
| Connection terminals | 1 Everlink lug wire size 2.5…70 mm², fine stranded copper 1 Everlink lug wire size 2.5…95 mm², rigid or stranded aluminium/copper |
| Connection pitch | 35 mm with spreaders 27 mm without spreaders |
| 9 mm pitches | 12 module |
| Trip unit rating | 160 A at 40 °C |
| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable 9 settings |
| [Ir] long-time protection pick-up adjustment range | 63…160 A |
| Long-time protection delay adjustment type tr | Fixed |
| [tr] long-time protection delay adjustment range | 200 s at 1.5 x Ir 8 s at 6 x Ir 5 s at 7.2 x Ir |
| Neutral protection settings | 1 x Ir (4D) |
| 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 | 2000 A |
| Earth-leakage protection | Integrated |
| Earth-leakage protection class | Class A Class AC |
| Earth-leakage protection sensitity adjustment type IΔn | Adjustable |
| [IΔn] earth-leakage protection sensitivity adjustment range | 30 mA 100 mA 300 mA 500 mA 1 A 3 A 5 A |
| Earth-leakage sensitivity | 30 mA for class A 100 mA for class A 300 mA for class A 500 mA for class A 1 A for class A 30 mA for class AC 100 mA for class AC 300 mA for class AC 500 mA for class AC 1 A for class AC 3 A for class AC 5 A for class AC |
| Earth-leakage protection time delay adjustement type Δt | Adjustable |
| [Δt] Earth-leakage protection time delay adjustment range | 0 ms 60 ms 150 ms 500 ms 1000 ms |
| Number of slots for electrical auxiliaries | 1 slot(s) for auxiliary switch OF 1 slot(s) for alarm switch SD 1 slot(s) for voltage release MN or MX |
| Local signalling | Flag (green) for presence of auxiliary contacts |
| Width (W) | 108 mm |
| Height (H) | 144 mm |
| Depth (D) | 80 mm |
| net weight | 1.63 kg |
| Colour | Grey (RAL 7016) |
| Standards | EN/IEC 60947 |
|---|---|
| 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 | -40…85 °C |
| Relative humidity | 0…95 % |
| Operating altitude | 2000 m without derating 5000 m with derating |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 15.0 cm |
| Package 1 Width | 13.0 cm |
| Package 1 Length | 19.0 cm |
| Package 1 Weight | 1.792 kg |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 4 |
| Package 2 Height | 30.0 cm |
| Package 2 Width | 30.0 cm |
| Package 2 Length | 40.0 cm |
| Package 2 Weight | 7.556 kg |
| Warranty | 18 months |
|---|
Main Document
Data Sheet : Download
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