Description

Schneider C63N32D630: Complete Product Overview

Introduction

The Schneider C63N32D630 is a high-performance molded case circuit breaker (MCCB) designed for heavy-duty applications that require reliable protection against electrical faults. With a 630A rating, this MCCB is ideal for large-scale industrial, commercial, and utility systems where significant electrical loads are handled. The C63N32D630 uses Schneider’s advanced thermal-magnetic trip technology to offer dual protection against overloads and short circuits, making it an essential component for ensuring the safety and reliability of electrical installations.

Key Features of Schneider C63N32D630

  • 630A Current Rating: Provides superior protection for circuits with high current demands, ideal for industrial and commercial applications.
  • Thermal-Magnetic Trip Mechanism: Combines both thermal protection for overloads and magnetic protection for instantaneous short-circuit response.
  • High Breaking Capacity: Designed to safely interrupt high fault currents, preventing potential damage to equipment and infrastructure.
  • Compact Design: Despite its powerful capabilities, the C63N32D630 is designed to be space-efficient, easily fitting into standard electrical panels.
  • Adjustable Trip Settings: Offers customizable settings for both thermal and magnetic trip characteristics, allowing flexibility for different systems.

Applications of Schneider C63N32D630

  1. Industrial Power Distribution: Protects high-capacity industrial equipment such as motors, transformers, and compressors, ensuring consistent operation.
  2. Commercial and Institutional Buildings: Ideal for protecting electrical distribution systems in large office buildings, shopping centers, and healthcare facilities.
  3. Renewable Energy Systems: Suitable for use in solar power, wind, and other renewable energy installations, where load fluctuations and fault protection are essential.
  4. Data Centers and IT Networks: Provides protection for critical IT infrastructure by safeguarding power distribution systems against overloads and short circuits.
  5. Utility Networks and Substations: Works in utility applications to protect power distribution networks, ensuring reliable service and preventing disruptions.

Benefits of Schneider C63N32D630

  • Robust Protection for Heavy Loads: The 630A rating is designed for high-power systems, ensuring protection in demanding environments where large electrical loads are present.
  • Dual Protection Mechanism: The thermal-magnetic trip unit offers comprehensive protection, responding quickly to both short circuits and overload conditions.
  • Customizable Settings: The adjustable trip settings allow for tailored protection to meet specific system requirements, enhancing flexibility.
  • Space-Efficient Design: Its compact size makes it suitable for crowded panels without compromising on performance or safety.
  • Durable and Low-Maintenance: Designed with longevity in mind, the C63N32D630 requires minimal maintenance, providing long-term, reliable protection.

 

Additional information

brands

Schneider Electric

Specifications

Main
Range ComPacT new generation
Product name ComPacT NSX new generation
Device short name NSX630N
Product or component typee Circuit breaker
Device application Distribution
Poles description 3P
Protected poles description 3D
[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
Complementary
[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
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) 140 mm
Height (H) 255 mm
Depth (D) 110 mm
Net weight 6.2 kg
Environment
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
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 15.0 cm
Package 1 Width 16.0 cm
Package 1 Length 29.5 cm
Package 1 Weight 5.732 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 12.318 kg

Main Document

Main Document

Data Sheet : Download

Main Document

Data Sheet : Download

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