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ComPact NSX, ComPacT NSX, new generation
Schneider C40N32D250 | Circuit breaker, ComPacT NSX400N, 50kA/415VAC, 3 poles, MicroLogic 2.3 trip unit 250A
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Schneider C40N32D250 | Circuit breaker, ComPacT NSX400N, 50kA/415VAC, 3 poles, MicroLogic 2.3 trip unit 250A
42,149 EGP 63,863 EGP
Out of stock
CompareSchneider C40N32D250: A Comprehensive Guide to Its Features and Applications
Introduction
In the realm of electrical systems, choosing the right circuit breaker is paramount to ensuring safety and efficiency. The Schneider C40N32D250 is renowned for its reliability and performance, making it a preferred choice across various industries and applications. This article delves into what makes this circuit breaker stand out and why it’s a valuable asset in electrical installations.
What is Schneider C40N32D250?
Product Description
The Schneider C40N32D250 is a high-quality circuit breaker designed to protect electrical circuits from overcurrents and short circuits. It belongs to Schneider Electric’s extensive range of circuit protection devices, known for their robust construction and advanced features.
Key Specifications
- Rated Current: 250A
- Voltage Rating: 415V AC
- Breaking Capacity: 25kA at 415V AC
- Mounting Type: Fixed
- Standards Compliance: IEC 60947-2
Features of Schneider C40N32D250
Performance Capabilities
The Schneider C40N32D250 offers exceptional performance, capable of handling high electrical loads effectively.
Safety Features
Equipped with advanced safety mechanisms, including thermal-magnetic trip units, it ensures reliable protection against overcurrents and short circuits.
Durability
Built with durable materials, this circuit breaker is designed to withstand rigorous operating conditions, providing long-term reliability.
Benefits of Using Schneider C40N32D250
Enhanced Protection
It provides comprehensive protection for electrical circuits, minimizing the risk of damage caused by electrical faults.
Energy Efficiency
Designed for efficiency, it helps reduce energy consumption and contributes to overall energy savings.
Cost Savings
With its durable design and minimal maintenance requirements, the Schneider C40N32D250 offers cost-effective operation over its lifespan.
Applications of Schneider C40N32D250
Industrial Applications
Ideal for industrial settings where robust circuit protection is crucial for uninterrupted operations.
Commercial Installations
Suitable for various commercial applications, ensuring reliable electrical protection in office buildings, shopping malls, and other facilities.
Residential Use
While primarily used in larger installations, it can provide enhanced protection for residential electrical systems.
Installation Guide
Step-by-Step Installation Process
- Power Off: Ensure the power supply is turned off before installation.
- Mounting: Securely mount the circuit breaker in the electrical panel according to manufacturer guidelines.
- Wiring: Follow the provided wiring diagram for correct connections.
- Testing: After installation, conduct thorough tests to ensure proper functionality.
Tools Required
- Screwdriver
- Wire strippers
- Multimeter
- Safety gloves and goggles
Safety Considerations
Always prioritize safety during installation to prevent electrical hazards. Adhere to safety guidelines and wear appropriate protective gear.
Maintenance Tips
Regular Inspection
Periodically inspect the Schneider C40N32D250 for signs of wear, corrosion, or damage.
Cleaning Procedures
Keep the circuit breaker clean and free of dust to maintain optimal performance.
Troubleshooting
If issues arise, consult the troubleshooting section in the user manual or contact Schneider Electric’s customer support for assistance.
| Range | ComPacT new generation |
|---|---|
| Product name | ComPacT NSX new generation |
| Device short name | NSX400N |
| product or component type | Circuit breaker |
| Device application | Distribution |
| poles description | 3P |
| Protected poles description | 3D |
| [In] rated current | 250 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 Icu at 220/240 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 42 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 30 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 22 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 480 V AC 50/60 Hz conforming to UL 508 |
| Performance level | N 50 kA 415 V AC |
| Trip unit name | MicroLogic 2.3 |
| Trip unit technology | Electronic |
| Trip unit protection functions | LSoI |
| 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 | 85 kA at 220/240 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 42 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 30 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 11 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
| Mechanical durability | 15000 cycles |
| Electrical durability | 12000 cycles at 440 V In/2 6000 cycles at 440 V In 6000 cycles at 690 V In/2 3000 cycles at 690 V In |
| Power dissipation per pole | 7.5 W |
| mounting support | Backplate |
| Mounting position | Horizontal and vertical Flat on the back |
| Upside connection | Front |
| downside connection | Front |
| Connection pitch | 45 mm |
| Protection type | L : for overload protection (long time) So : for short time short-circuit protection with fixed delay I : for instantaneous short-circuit protection |
| Trip unit rating | 250 A at 40 °C |
| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable 9 settings |
| [Ir] long-time protection pick-up adjustment range | 70…250 A |
| Long-time protection delay adjustment type tr | Fixed |
| [tr] long-time protection delay adjustment range | 400 s at 1.5 x Ir 16 s at 6 x Ir 11 s at 7.2 x Ir |
| 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 | 3000 A |
| Earth-leakage protection | Without |
| Zone selective interlocking ZSI | Without |
| Number of slots for electrical auxiliaries | 6 slot(s) |
| Local signalling | Flashing LED (green) for ready to operate LED 105 % Ir (red) for overload LED 90 % Ir (orange) for overload |
| Width (W) | 140 mm |
| Height (H) | 255 mm |
| Depth (D) | 110 mm |
| net weight | 6.05 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 | 14.8 cm |
| Package 1 Width | 15.5 cm |
| Package 1 Length | 29.0 cm |
| Package 1 Weight | 5.618 kg |
| Unit Type of Package 2 | S04 |
| Number of Units in Package 2 | 2 |
| Package 2 Height | 30.0 cm |
| Package 2 Width | 40.0 cm |
| Package 2 Length | 60.0 cm |
| Package 2 Weight | 12.08 kg |
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