Schneider C25N6TM250 | Circuit breaker, ComPacT NSX250N, 50kA/415VAC, 4 poles 3D (neutral not protected), TMD trip unit 250A
Schneider C25N6TM250 | Circuit breaker, ComPacT NSX250N, 50kA/415VAC, 4 poles 3D (neutral not protected), TMD trip unit 250A
Description
Schneider C25N6TM250: Detailed Product Overview
Introduction
The Schneider C25N6TM250 is a molded case circuit breaker (MCCB) with a 250-amp rating, providing comprehensive protection for electrical systems with high power requirements. Built with Schneider’s reliable thermal-magnetic trip technology, the C25N6TM250 is designed to protect circuits from both overload and short-circuit conditions. This circuit breaker is especially suitable for industrial, commercial, and infrastructure applications where safety and operational continuity are paramount.
Key Features of Schneider C25N6TM250
- 250A Rated Current: Ideal for high-power applications, ensuring protection for systems with significant electrical loads.
- Thermal-Magnetic Trip Unit: Combines thermal overload protection with magnetic short-circuit protection for precise fault response.
- High Breaking Capacity: Designed to handle high fault currents, which enhances safety in demanding electrical environments.
- Compact Design for Space Efficiency: Easily fits within standard electrical panels without compromising durability.
- Adjustable Trip Settings: Offers flexibility to set trip levels for tailored protection across a range of applications.
Applications of Schneider C25N6TM250
- Industrial Equipment and Machinery: Suitable for heavy machinery, motors, and compressors, ensuring these high-value assets are protected from electrical faults.
- Commercial Building Power Systems: Ideal for commercial spaces, providing protection to HVAC, lighting, and electrical distribution systems.
- Data Centers and Critical IT Infrastructure: Helps maintain continuous power supply in data centers, where uptime is crucial, and electrical faults can cause severe disruptions.
- Renewable Energy Systems: Appropriate for renewable installations, such as solar arrays, where fluctuations in power loads may pose risks.
- Utility and Substation Networks: Provides fault protection and ensures stable power distribution across utility and substation networks.
Benefits of Using Schneider C25N6TM250
- Robust Protection for High-Power Applications: Protects valuable equipment and maintains system integrity in high-demand environments.
- Precise and Fast Fault Detection: The thermal-magnetic trip unit accurately detects and responds to overloads and short circuits, minimizing risk.
- Flexibility Across Applications: Adjustable settings allow optimization for various electrical setups, enhancing both safety and efficiency.
- Compact and Durable Design: Maximizes panel space while offering long-lasting performance.
- Low Maintenance: Built for durability, the C25N6TM250 reduces the need for frequent maintenance and ensures reliable performance over time.
Conclusion
The Schneider C25N6TM250 is a highly capable MCCB suited for demanding applications requiring robust electrical protection. With a 250A capacity, thermal-magnetic trip technology, and customizable trip settings, it delivers reliable and adaptable circuit protection. This makes it an excellent choice for industries ranging from heavy manufacturing to data centers, where safeguarding electrical systems and maintaining continuity are crucial.
Additional information
| brands | Schneider Electric |
|---|
Specifications
| Range | ComPacT new generation |
|---|---|
| Product name | ComPacT NSX new generation |
| Device short name | NSX250N |
| Product or component typee | Circuit breaker |
| Device application | Distribution |
| Poles description | 4P |
| Protected poles description | 3D |
| Neutral position | Left |
| [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 | 90 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 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 36 kA Icu at 500 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 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 15 kA at 600 V AC 50/60 Hz conforming to UL 508 |
| Performance level | N 50 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 | 90 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 50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 36 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 35 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 | 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 | 18.75 W |
| mounting support | Backplate |
| Mounting position | Horizontal and vertical Flat on the back |
| 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 | 250 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 |
| Neutral protection settings | No protection (3D) |
| Instantaneous protection pick-up adjustment type Ii | Adjustable |
| [Ii] instantaneous protection pick-up adjustment range | 5...10 x In |
| earth-leakage protection | Without |
| Number of slots for electrical auxiliaries | 5 slot(s) |
| Width (W) | 140 mm |
| Height (H) | 161 mm |
| Depth (D) | 86 mm |
| Net weight | 2.8 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 | 14.000 cm |
| Package 1 Width | 15.000 cm |
| Package 1 Length | 19.000 cm |
| Package 1 Weight | 2.597 kg |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 6 |
| Package 2 Height | 30.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 16.146 kg |
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