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Schneider C63N42D630 | Circuit breaker, ComPacT NSX630N, 50kA/415VAC, 4 poles, MicroLogic 2.3 trip unit 630A

Schneider Electric
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Schneider C63N42D630 | Circuit breaker, ComPacT NSX630N, 50kA/415VAC, 4 poles, MicroLogic 2.3 trip unit 630A

75,330 EGP 114,137 EGP

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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

  1. 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.
  2. 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.
  3. Renewable Energy Systems: Perfect for solar power systems, wind turbines, and other renewable energy setups, where it protects against overloads and electrical surges.
  4. Data Centers: Protects sensitive IT infrastructure, including servers and network equipment, by ensuring safe power distribution and preventing power-related disruptions.
  5. 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.
SKU: C63N42D630 Categories: , Brand:
Main
RangeComPacT new generation
Product nameComPacT NSX new generation
Device short nameNSX630N
Product or component typeCircuit breaker
Device applicationDistribution
Poles description4P
Protected poles description4D
3D + N/2
3D
Neutral positionLeft
[In] rated current630 A at 40 °C
[Ue] rated operational voltage690 V AC 50/60 Hz
Network typeAC
Network frequency50/60 Hz
Suitability for isolationYes conforming to EN/IEC 60947-2
utilisation categoryCategory A
[Icu] rated ultimate short-circuit breaking capacity85 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 levelN 50 kA 415 V AC
Trip unit nameMicroLogic 2.3
Trip unit technologyElectronic
Trip unit protection functionsLSoI
control typeToggle
Circuit breaker mounting modeFixed
Complementary
[Ui] rated insulation voltage800 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage8 kV
[Ics] rated service short-circuit breaking capacity85 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 durability15000 cycles
Electrical durability8000 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 pole39.69 W
mounting supportBackplate
Mounting positionHorizontal and vertical
Flat on the back
Upside connectionFront
downside connectionFront
Connection pitch45 mm
Protection typeL : for overload protection (long time)
So : for short time short-circuit protection with fixed delay
I : for instantaneous short-circuit protection
Trip unit rating630 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection)Adjustable 9 settings
[Ir] long-time protection pick-up adjustment range250…630 A
Long-time protection delay adjustment type trFixed
[tr] long-time protection delay adjustment range400 s at 1.5 x Ir
16 s at 6 x Ir
11 s at 7.2 x Ir
Neutral protection settings0.5 x Ir (3D + N/2)
1 x Ir (4D)
No protection (3D)
thermal memory20 minutes before and after tripping
Short-time protection pick-up adjustment type IsdAdjustable 9 settings
[Isd] Short-time protection pick-up adjustment range1.5…10 x Ir
Short-time protection delay adjustment type tsdFixed
Instantaneous protection pick-up adjustment type IiFixed
[Ii] instantaneous protection pick-up adjustment range6900 A
earth-leakage protectionWithout
Zone selective interlocking ZSIWithout
Number of slots for electrical auxiliaries6 slot(s)
Local signallingFlashing 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 weight8.13 kg
Environment
StandardsEN/IEC 60947
product certificationsCCC
EAC
Marine
Overvoltage categoryClass II
Electrical shock protection classClass II
Pollution degree3 conforming to IEC 60664-1
IP degree of protectionIP40 conforming to IEC 60529
IK degree of protectionIK07 conforming to IEC 62262
ambient air temperature for operation-25…70 °C
Ambient air temperature for storage-50…85 °C
Relative humidity0…95 %
Operating altitude0…2000 m without derating
2000 m…5000 m with derating
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height15.0 cm
Package 1 Width20.0 cm
Package 1 Length29.0 cm
Package 1 Weight7.487 kg
Unit Type of Package 2S04
Number of Units in Package 22
Package 2 Height30.0 cm
Package 2 Width40.0 cm
Package 2 Length60.0 cm
Package 2 Weight15.609 kg

Main Document

Data Sheet : Download

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