C100N420FM – ComPacT NS1000N Circuit Breaker, 1000A, 4P Fixed, 50kA at 415VAC

The Schneider Electric ComPacT NS1000N (C100N420FM) is a high-performance circuit breaker from the new generation ComPacT NS630bN–NS3200 range.
It is a 4-pole, fixed, manually operated breaker with a MicroLogic 2.0 electronic trip unit, rated at 1000A, designed to provide reliable protection and optimized space utilization for electrical distribution systems.

This circuit breaker ensures exceptional breaking capacity of 50kA at 415VAC (IEC 60947-2), making it suitable for both standard and demanding industrial applications. The MicroLogic 2.0 control unit offers adjustable long-time and instantaneous protections (LI – ANSI codes 49/50), ensuring flexibility and safety.

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Key Features

• Range: ComPacT NS (new generation)

• Product type: Circuit Breaker

• Application: Distribution

• Poles: 4P (4D protected)

• Rated Current (In): 1000A at 50°C

• Operational Voltage (Ue): 690VAC, 50/60Hz

• Insulation Voltage (Ui): 800VAC

• Impulse Withstand Voltage (Uimp): 8kV

• Control: Manually operated (ON/OFF + push-to-trip)

• Mounting Mode: Fixed, backplate mounting

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Breaking Capacity (Icu – IEC 60947-2)

• 85kA at 220/240VAC

• 50kA at 380/415VAC

• 50kA at 440VAC

• 40kA at 500/525VAC

• 30kA at 660/690VAC

Service Breaking Capacity (Ics): Same values as Icu at respective voltages.

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Trip Unit – MicroLogic 2.0

• Technology: Electronic

• Rating: 1000A

• Functions:

  • L (Long-time protection – overload)

  • I (Instantaneous protection – short-circuit)

• Adjustments:

  • Long-time pickup (Ir): 0.4…1 × In (adjustable, 9 settings)

  • Long-time delay (tr): 12.5–600s at 1.5 × Ir

  • Instantaneous pickup (Ii): 1.5…10 × Ir (adjustable)

• Thermal Memory: 20 minutes

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Durability & Performance

• Mechanical Endurance: 10,000 cycles

• Electrical Endurance:

  • 2000 cycles at 690V In

  • 4000 cycles at 690V In/2

  • 5000 cycles at 440V In

  • 6000 cycles at 440V In/2

• Power Losses: 22W

• Short-time withstand current (Icw): 19.2kA for 1s

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Dimensions & Weight

• Height: 327 mm

• Width: 280 mm

• Depth: 147 mm

• Weight: 18 kg

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Connections

• Upside & Downside: Front connection

• Pitch: 70 mm

• Auxiliary Contact: 1 NO/NC

• Local Signalling:

  • 4 red LEDs – fault indication

  • 1 yellow LED – overload indication

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Environmental Ratings

• Operating Temperature: -25°C to +70°C

• Storage Temperature: -50°C to +85°C

• Relative Humidity: 0–95%

• Altitude:

  • 0–2000m without derating

  • 2000–5000m with derating

• Degree of Protection:

  • IP40 (front face)

  • IK07 impact resistance

  • Class II electrical shock protection

• Pollution Degree: 3 (IEC 60947)

• Compliance: IEC 60947-1, IEC 60947-2

• Certifications: IECEE CB Scheme

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✅ Applications:
The ComPacT NS1000N is ideal for power distribution networks in industrial, commercial, and large infrastructure projects, ensuring reliable short-circuit and overload protection with advanced electronic trip functionality.

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📞 Contact Us

• Email: [email protected]

• WhatsApp: +234 704 938 0997

• Website: detopsyelectricalshop.com