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Schneider C063N420FM | Circuit breaker, ComPacT NS630bN, 50kA at 415VAC, 4P, fixed, manually operated, MicroLogic 2.0 control unit, 630A

Schneider Electric
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Schneider C063N420FM | Circuit breaker, ComPacT NS630bN, 50kA at 415VAC, 4P, fixed, manually operated, MicroLogic 2.0 control unit, 630A

  • MicroLogic 2.0 delivers reliable protection with simplified electronic trip customization.

  • 630A rating with 4 poles suits high-demand, balanced or unbalanced loads.

  • Fixed installation reduces installation complexity and enhances stability.

  • Proven 50kA short-circuit withstand at 415VAC meets demanding safety requirements.

  • Engineered by Schneider Electric, known for innovation and global reliability in power systems.

Schneider C063N420FM | Circuit breaker, ComPacT NS630bN, 50kA at 415VAC, 4P, fixed, manually operated, MicroLogic 2.0 control unit, 630A

Technical Specifications C063N420FM

  • Brand: Schneider Electric

  • Product Code: C063N420FM

  • Series: ComPacT NS630bN

  • Type: Molded Case Circuit Breaker (MCCB)

  • Rated Current (In): 630 Amperes

  • Poles: 4P (4 Poles – three phases + neutral)

  • Breaking Capacity: 50 kA at 415 VAC

  • Rated Operational Voltage (Ue): Up to 690 VAC

  • Rated Insulation Voltage (Ui): 800 VAC

  • Trip Unit: MicroLogic 2.0 (thermal-magnetic, electronic)

  • Mounting: Fixed

  • Operation: Manually operated

  • Conformity Standards: IEC 60947-2

  • Degree of Protection: IP40 (when enclosed)

Key Features C063N420FM

  • Electronic MicroLogic 2.0 control unit ensures precise protection against overloads and short circuits.

  • Four-pole design allows full protection including the neutral conductor, especially useful in unbalanced loads.

  • High interrupting capacity of 50kA at 415VAC ensures robust fault protection.

  • Manual operation with fixed mounting offers simplicity and reliability in panel integration.

  • Compatible with Schneider’s wide range of accessories and monitoring tools.

Applications:

  • Main distribution boards in industrial and commercial facilities.

  • Power panels feeding large loads such as motors, HVAC units, and machinery.

  • Critical installations in hospitals, airports, and data centers where continuity of supply is essential.

  • Electrical protection in renewable energy systems (solar, wind farms).

  • Public infrastructure including water treatment plants and transportation systems.

brands

 

Main
Range ComPacT
Product name ComPacT NS new generation
Range of product ComPacT NS630b…1600 new generation
Product or component type Circuit breaker
Device application Distribution
Number of poles 4P
Protected poles description 4D
Neutral position Left
[In] rated current 630 A at 50 °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 B
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
50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
40 kA Icu at 500/525 V AC 50/60 Hz conforming to IEC 60947-2
30 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Breaking capacity code N 50 kA 415 V AC
Trip unit name MicroLogic 2.0
Trip unit technology Electronic
Trip unit protection functions LI
Control type Manually operated
Mounting mode Fixed
Complementary
[Ui] rated insulation voltage 800 V AC 50/60 Hz conforming to IEC 60947-2
[Uimp] rated impulse withstand voltage 8 kV conforming to IEC 60947-2
[Ics] rated service breaking capacity 50 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
40 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2
30 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
[Icw] rated short-time withstand current 19.2 kA 1 s conforming to IEC 60947-2
Mechanical durability 10000 cycles
Electrical durability 2000 cycles at 690 V In
4000 cycles at 690 V In/2
5000 cycles at 440 V In
6000 cycles at 440 V In/2
Power losses 10 W
Mounting support Backplate
Upside connection Front
Downside connection Front
Connection pitch 70 mm
Protection type L : for overload protection (long time)
I : for instantaneous short-circuit protection
Trip unit rating 630 A at 50 °C
Long-time pick-up adjustment type Ir (thermal protection) Adjustable 9 settings
[Ir] long-time protection pick-up adjustment range 0.4…1 x In
Long-time protection delay adjustment type tr Adjustable 9 settings
[tr] long-time delay adjustment range 12.5…600 s at 1.5 x Ir
0.5…24 s at 6 x Ir
0.7…16.6 s at 7.2 x Ir
Thermal memory 20 mn
Instantaneous protection pick-up adjustment type Ii Adjustable
[Ii] instantaneous protection pick-up adjustment range 1.5…10 x Ir
Earth-leakage protection Without
Neutral protection setting No protection (3D)
0.5 x Ir (3D + N/2)
1 x Ir (4D)
Zone selective interlocking ZSI Without
Auxiliary contact composition 1 NO/NC
Local signalling 4 LEDs (red) for fault indication
1 LED (yellow) for overload
Width (W) 280 mm
Height (H) 327 mm
Depth (D) 147 mm
Net weight 18 kg
Environment
Standards EN/IEC 60947-2
Product certifications IECEE CB Scheme
Overvoltage category III
Electrical shock protection class Class II on front face
Pollution degree 3 conforming to IEC 60947
IP degree of protection IP40 conforming to IEC 60529
IK degree of protection IK07 conforming to EN 50102
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 30.000 cm
Package 1 Width 37.000 cm
Package 1 Length 38.000 cm
Package 1 Weight 14.873 kg
 
Main
Range ComPacT
Product name ComPacT NS new generation
Range of product ComPacT NS630b...1600 new generation
Product or component type Circuit breaker
Device application Distribution
Number of poles 4P
Protected poles description 4D
Neutral position Left
[In] rated current 630 A at 50 °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 B
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 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 40 kA Icu at 500/525 V AC 50/60 Hz conforming to IEC 60947-2 30 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Breaking capacity code N 50 kA 415 V AC
Trip unit name MicroLogic 2.0
Trip unit technology Electronic
Trip unit protection functions LI
Control type Manually operated
Mounting mode Fixed
Complementary
[Ui] rated insulation voltage 800 V AC 50/60 Hz conforming to IEC 60947-2
[Uimp] rated impulse withstand voltage 8 kV conforming to IEC 60947-2
[Ics] rated service breaking capacity 50 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 40 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2 30 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
[Icw] rated short-time withstand current 19.2 kA 1 s conforming to IEC 60947-2
Mechanical durability 10000 cycles
Electrical durability 2000 cycles at 690 V In 4000 cycles at 690 V In/2 5000 cycles at 440 V In 6000 cycles at 440 V In/2
Power losses 10 W
Mounting support Backplate
Upside connection Front
Downside connection Front
Connection pitch 70 mm
Protection type L : for overload protection (long time) I : for instantaneous short-circuit protection
Trip unit rating 630 A at 50 °C
Long-time pick-up adjustment type Ir (thermal protection) Adjustable 9 settings
[Ir] long-time protection pick-up adjustment range 0.4...1 x In
Long-time protection delay adjustment type tr Adjustable 9 settings
[tr] long-time delay adjustment range 12.5…600 s at 1.5 x Ir 0.5…24 s at 6 x Ir 0.7…16.6 s at 7.2 x Ir
Thermal memory 20 mn
Instantaneous protection pick-up adjustment type Ii Adjustable
[Ii] instantaneous protection pick-up adjustment range 1.5...10 x Ir
Earth-leakage protection Without
Neutral protection setting No protection (3D) 0.5 x Ir (3D + N/2) 1 x Ir (4D)
Zone selective interlocking ZSI Without
Auxiliary contact composition 1 NO/NC
Local signalling 4 LEDs (red) for fault indication 1 LED (yellow) for overload
Width (W) 280 mm
Height (H) 327 mm
Depth (D) 147 mm
Net weight 18 kg
Environment
Standards EN/IEC 60947-2
Product certifications IECEE CB Scheme
Overvoltage category III
Electrical shock protection class Class II on front face
Pollution degree 3 conforming to IEC 60947
IP degree of protection IP40 conforming to IEC 60529
IK degree of protection IK07 conforming to EN 50102
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 30.000 cm
Package 1 Width 37.000 cm
Package 1 Length 38.000 cm
Package 1 Weight 14.873 kg

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