Schneider C16S3 Circuit Breaker Basic Frame

The C16S3 Schneider is a ComPacT NSX160S circuit breaker basic frame engineered for superior fault protection in low-voltage power distribution. Rated for 160 A and designed for 3-pole configurations, it delivers a high breaking capacity of 100 kA at 415 VAC, making it an excellent choice for critical commercial and industrial applications with elevated short-circuit demands.

Supplied without a trip unit, this frame supports all compatible Micrologic and thermal-magnetic trip units, allowing for scalable and tailored protection configurations.

Compliant with IEC 60947-2 standards, the C16S3 provides dependable, safe, and standards-aligned performance in modular panelboard environments.

Technical Specifications

• Model: C16S3
• Type: Circuit Breaker Basic Frame (without trip unit)
• Brand: Schneider Electric
• Range: ComPacT NSX New Generation

Power & Performance

• Rated Current: 160 A at 40°C
• Poles: 3P (Three Poles)
• Breaking Capacity (Icu): 100 kA at 380/415V AC 50/60Hz (IEC 60947-2)
• Rated Operational Voltage (Ue): 690V AC 50/60Hz (IEC 60947-2)
• Network Type: AC
• Network Frequency: 50/60 Hz
• Utilization Category: Category A
• Rated Insulation Voltage (Ui): 800V AC 50/60Hz (IEC 60947-2)
• Rated Impulse Withstand Voltage (Uimp): 8 kV (IEC 60947-2)
• Rated Service Short-Circuit Breaking Capacity (Ics):
  • 100 kA at 380/415V AC
  • 90 kA at 440V AC
  • 65 kA at 500V AC
  • 40 kA at 525V AC
  • 15 kA at 660/690V AC
  • 120 kA at 220/240V AC

Build & Design

• Mounting Mode: Fixed
• Control Type: Toggle
• Suitability for Isolation: Yes (EN/IEC 60947-2)
• Standards Compliance: IEC 60947-2, UL 60947-4-1
• Visible Break: No
• Contact Position Indicator: No
• Protection Type: Without Protection

C16S3 Physical Specifications

• Gross Weight: 1.502 kg
• Net Weight: Not specified

Dimensions:

• Height: 161 mm
• Width: 105 mm
• Depth: 86 mm
• Connection Pitch: 35 mm

Additional Options & Features

• Mechanical Durability: 40,000 cycles (IEC 60947-2)
• Electrical Durability:
  • 40,000 cycles at 440V AC (In/2)
  • 20,000 cycles at 440V AC (In)
  • 15,000 cycles at 690V AC (In/2)
  • 7,500 cycles at 690V AC (In)
• Mounting Support: Backplate
• Upside & Downside Connection: Front

Compliance & Standards

• Certifications: IEC 60947-2, UL 60947-4-1
• IP Protection: IP40 (IEC 60529)
• Shock Protection Class: Class II
• IK Protection: IK07 (IEC 62262)
• Pollution Degree: 3 (IEC 60664-1)

Environmental Impact:

• Carbon Footprint: 145 kg CO₂-eq (Total Life Cycle)
• Recycled Metal Content: 0%

Key Features & Benefits

✅ Flexible Design: Supplied without trip unit, allowing compatibility with a wide range of Schneider Electric trip units (sold separately).

✅ High Mechanical Durability: Rated for 40,000 mechanical operations ensuring long-term reliability.

✅ Compact & Space-Saving: Optimized size for installation in standard and specific applications.

✅ Reliable Performance: Up to 100kA breaking capacity at 415V AC, ideal for demanding electrical distribution needs.

✅ Part of EcoStruxure Power: Designed for integration into Schneider Electric’s EcoStruxure Power architecture.

📦 Order Today for Fast UK & Europe Delivery!

At Drive Outlet Megastore, we offer the best Schneider C16S3 prices, with fast shipping available across the UK & Europe.

For more details on the C16S3 Schneider Circuit Breaker Basic Frame, or to speak with an expert about trip unit compatibility and system design, contact Drive Outlet Megastore.

Our team is ready to help you find the perfect modular circuit breaker solution for your electrical distribution needs. Get in touch today!