Schneider C63N31M500 Circuit Breaker
The C63N31M500 Schneider is a high-performance ComPact NSX400F circuit breaker designed for dependable protection in low-voltage distribution systems. It features 3 poles, a 36kA breaking capacity at 415VAC, and a MicroLogic 1.3M trip unit for thermal-magnetic protection with integrated measurement capabilities.
Rated at 500A, this circuit breaker is ideal for industrial applications requiring robust overload and short-circuit protection. Fully compliant with IEC 60947-2, it ensures reliable performance and safety in demanding operating environments.
Technical Specifications
- Model: C63N31M500
- Type: Industrial AC Circuit Breaker
- Brand: Schneider Electric
- Range: ComPacT NSX New Generation
Power & Performance
- Rated Current: 500 A at 65°C
- Poles: 3P (Three Poles)
- Protected Poles: 3D
- Breaking Capacity: 50 kA at 415V AC
- Operational Voltage: 690V AC 50/60Hz
- Trip Unit Type: MicroLogic 1.3M (Electronic)
Protection Functions
- S: Short-Time Short-Circuit Protection
- I: Instantaneous Short-Circuit Protection
Build & Design
- Mounting Mode: Fixed
- Control Type: Toggle
- Utilization Category: Category A
- Suitability for Isolation: Yes (EN/IEC 60947-2)
- Standards Compliance: IEC 60947-2, CCC, EAC, Marine Specifications
Physical Specifications
- Gross Weight: 5.76 kg
- Net Weight: 6.2 kg
Dimensions:
- Height: 255 mm
- Width: 140 mm
- Depth: 110 mm
- Connection Pitch: 45 mm
Additional Options & Features
- Adjustable Short-Time Protection: 2500 – 6500 A
- Fixed Instantaneous Protection: 6500 A
- Trip Unit Rating: 500 A at 65°C
- Mechanical Durability: 15,000 cycles
- Electrical Durability: 8,000 cycles at 440V
- Operating Temperature: -25°C to 70°C
- Mounting Support: Backplate
- Mounting Position: Horizontal, Vertical, or Flat on the Back
- Number of Slots for Electrical Auxiliaries: 6
- Environmental Compliance: Schneider Electric EcoStruxure Power Architecture
Compliance & Standards
- Certifications: IEC 60947-2, CCC, EAC, Marine Compliant
- IP Protection: IP40 (IEC 60529)
- Shock Protection Class: Class II
- IK Protection: IK07 (IEC 62262)
- Overvoltage Category: Class II
- Pollution Degree: 3 (IEC 60664-1)
Environmental Impact:
- Carbon Footprint: 453 kg CO₂-eq (Total Life Cycle)
- Recycled Metal Content: 0%
Key Features & Benefits
✅ High Performance: 50kA breaking capacity at 415V AC for robust short-circuit protection.
✅ Advanced Electronic Protection: MicroLogic 1.3M trip unit provides precise short-time and instantaneous protection.
✅ Durable & Long-Lasting: Rated for 15,000 mechanical operations.
✅ Versatile Applications: Ideal for motor protection and industrial power distribution.
✅ Easy Installation: Compact design with front-accessible connections for quick setup.
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