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Schneider C40H32D400 | Circuit breaker ComPacT NSX400H, 70kA at 415VAC, MicroLogic 2.3 trip unit 400A, 3 poles 3d
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Schneider C40H32D400 | Circuit breaker ComPacT NSX400H, 70kA at 415VAC, MicroLogic 2.3 trip unit 400A, 3 poles 3d

Schneider Electric
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Out of stock

Schneider C40H32D400 | Circuit breaker ComPacT NSX400H, 70kA at 415VAC, MicroLogic 2.3 trip unit 400A, 3 poles 3d

46,293.12 EGP 72,333.00 EGP

Out of stock

Schneider C40H32D400: Comprehensive Product Overview

Introduction

The Schneider C40H32D400 is a high-performance molded case circuit breaker (MCCB) designed for advanced electrical protection needs in industrial, commercial, and infrastructure applications. With a 400A rated current capacity, the C40H32D400 is equipped with Schneider’s advanced technology for handling high-power circuits. This circuit breaker offers robust protection against overloads, short circuits, and faults, making it essential for reliable operation in high-demand environments.

Key Features of Schneider C40H32D400

  • 400A Rated Current: Engineered for applications with large electrical loads, providing essential circuit protection for high-demand systems.
  • Thermal-Magnetic Trip Mechanism: Combines thermal protection for overloads with magnetic protection for short circuits, offering precise and responsive fault management.
  • High Breaking Capacity: Built to interrupt large fault currents, which is crucial in settings with significant power demands.
  • Compact and Sturdy Design: Fits easily into electrical panels, providing space efficiency while ensuring durability.
  • Adjustable Trip Settings: Customizable settings allow tailored protection, making the breaker adaptable to a range of applications.

Applications of Schneider C40H32D400

  1. Industrial Machinery and Equipment: Protects critical equipment like heavy machinery, motors, and compressors from electrical faults, ensuring smooth operations.
  2. Commercial and Office Buildings: Ideal for large facilities, providing reliable circuit protection for HVAC systems, lighting, and electrical distribution networks.
  3. Data Centers and IT Infrastructure: Maintains power continuity in data centers and IT facilities, where reliable circuit protection is essential to prevent downtime.
  4. Energy and Renewable Installations: Suitable for renewable energy systems, including solar and wind, where load variations and electrical faults need effective management.
  5. Utility and Infrastructure Protection: Provides fault protection in utility networks and substations, supporting stable and reliable power distribution.

Benefits of Using Schneider C40H32D400

  • Reliable Protection for High-Load Applications: The 400A rating ensures robust protection in power-intensive environments.
  • Enhanced Safety Features: The thermal-magnetic trip unit offers fast and precise fault response, reducing risks of equipment damage and ensuring operator safety.
  • Versatility Across Diverse Applications: Adjustable trip settings make the MCCB flexible for various electrical configurations, enhancing both safety and efficiency.
  • Compact Design for Optimal Space Use: The breaker’s compact size allows for efficient panel layout without sacrificing durability or performance.
  • Low Maintenance Needs: Built to Schneider’s high standards, the C40H32D400 provides long-lasting protection with minimal maintenance.

Conclusion

The Schneider C40H32D400 is a dependable solution for high-power circuit protection, offering a 400A capacity and thermal-magnetic trip technology for reliable fault management. Designed for use in complex industrial, commercial, and utility applications, this MCCB combines high-breaking capacity with customizable settings, ensuring adaptability, safety, and durability. Its robust protection makes it a valuable choice for environments where operational continuity and safety are top priorities.

SKU: C40H32D400 Categories: , Brand:
Main
Range ComPacT new generation
Product name ComPacT NSX new generation
Device short name NSX400H
Product or component typee Circuit breaker
Device application Distribution
Poles description 3P
Protected poles description 3D
[In] rated current 400 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 100 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
50 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
20 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
20 kA at 600 V AC 50/60 Hz conforming to UL 508
Performance level H 70 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 100 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
70 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
65 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
50 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 12000 cycles at 440 V In/2
6000 cycles at 440 V In
6000 cycles at 690 V In/2
3000 cycles at 690 V In
Power dissipation per pole 19.2 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 400 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection) Adjustable 9 settings
[Ir] long-time protection pick-up adjustment range 160…400 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 4800 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 6.05 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 15.5 cm
Package 1 Length 29.0 cm
Package 1 Weight 5.678 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 12.0 kg

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