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Schneider C63N42D630 | Circuit breaker, ComPacT NSX630N, 50kA/415VAC, 4 poles, MicroLogic 2.3 trip unit 630A
Schneider C63N42D630 | Circuit breaker, ComPacT NSX630N, 50kA/415VAC, 4 poles, MicroLogic 2.3 trip unit 630A
C63N42D630
Description
Schneider C63N42D630: In-Depth Product Overview
Introduction
The Schneider C63N42D630 is a high-capacity molded case circuit breaker (MCCB) that is designed for heavy-duty electrical protection in demanding industrial, commercial, and utility applications. With a rated current of 630A, this circuit breaker ensures robust protection against electrical faults such as overloads and short circuits. Featuring Schneider’s advanced thermal-magnetic trip technology, the C63N42D630 offers both reliable and efficient power protection, preventing damage to sensitive electrical equipment and ensuring safety in high-power systems.
Key Features of Schneider C63N42D630
- 630A Rated Current: This high current rating makes the C63N42D630 suitable for protecting circuits that carry substantial electrical loads, ideal for industrial and commercial environments.
- Thermal-Magnetic Trip Technology: This combination of thermal protection for overloads and magnetic protection for short circuits ensures fast and effective fault detection.
- High Breaking Capacity: The C63N42D630 can safely interrupt high fault currents, providing enhanced protection to prevent system failures and damage to equipment.
- Space-Saving Design: Despite its powerful features, this circuit breaker is designed to fit easily into standard panel setups, making it a versatile and space-efficient option for various applications.
- Adjustable Trip Settings: The C63N42D630 features customizable thermal and magnetic trip settings, allowing users to adjust the protection to meet specific application needs.
Applications of Schneider C63N42D630
- Industrial Equipment Protection: This circuit breaker is ideal for protecting large industrial machinery such as motors, pumps, and transformers, ensuring continuous and safe operation in heavy-duty environments.
- Commercial Buildings: It can be used in large office buildings, shopping malls, and hospitals to safeguard electrical distribution systems, including HVAC, lighting, and power supply networks.
- Renewable Energy Systems: Perfect for solar power systems, wind turbines, and other renewable energy setups, where it protects against overloads and electrical surges.
- Data Centers: Protects sensitive IT infrastructure, including servers and network equipment, by ensuring safe power distribution and preventing power-related disruptions.
- Utility and Substation Networks: The C63N42D630 can be used in power substations and distribution systems, providing essential protection against fault currents and ensuring the stability of power networks.
Benefits of Schneider C63N42D630
- Heavy-Duty Protection: With a 630A current rating, the C63N42D630 is ideal for high-power applications that require reliable and robust protection against electrical faults.
- Dual Protection System: The thermal-magnetic trip unit responds swiftly to both overloads and short circuits, ensuring quick action to minimize damage to the electrical system.
- Flexible Settings: Adjustable trip characteristics provide a customizable solution for a wide range of applications, enhancing both performance and protection.
- Compact Design: The space-efficient design fits into standard panel installations, maximizing available space without compromising on safety or performance.
- Low Maintenance: Built with durability in mind, this MCCB requires minimal maintenance, offering a cost-effective and long-lasting solution.
Additional information
| brands | Schneider Electric |
|---|
Specifications
| Range | ComPacT new generation |
|---|---|
| Product name | ComPacT NSX new generation |
| Device short name | NSX630N |
| Product or component type | Circuit breaker |
| Device application | Distribution |
| Poles description | 4P |
| Protected poles description | 4D 3D + N/2 3D |
| Neutral position | Left |
| [In] rated current | 630 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 | 8000 cycles at 440 V In/2 4000 cycles at 440 V In 6000 cycles at 690 V In/2 2000 cycles at 690 V In |
| Power dissipation per pole | 39.69 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 | 630 A at 40 °C |
| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable 9 settings |
| [Ir] long-time protection pick-up adjustment range | 250...630 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 |
| Neutral protection settings | 0.5 x Ir (3D + N/2) 1 x Ir (4D) No protection (3D) |
| 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 | 6900 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) | 185 mm |
| Height (H) | 255 mm |
| Depth (D) | 110 mm |
| Net weight | 8.13 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 | 15.0 cm |
| Package 1 Width | 20.0 cm |
| Package 1 Length | 29.0 cm |
| Package 1 Weight | 7.487 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 | 15.609 kg |
Main Document
Main Document
Data Sheet : Download
Main Document
Data Sheet : Download
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