Schneider Electric ComPacT NSXm – 3P 63A Circuit Breaker, 25kA at 415VAC
Product Description
The Schneider Electric ComPacT NSXm (C11B3TM063L) is a compact and high-performance molded case circuit breaker (MCCB) designed for low-voltage distribution applications. With a 63A rated current and a 25kA breaking capacity at 415V AC, it provides robust and reliable protection for small to medium-sized electrical systems.
Engineered with EverLink technology, this MCCB ensures secure and long-lasting connections, reducing the risk of overheating and improving safety. It supports both DIN rail and plate mounting, making installation quick and flexible.
The thermal-magnetic (TM-D) trip unit provides dependable long-time (L) and instantaneous (I) protection, while its compact size (81mm x 137mm x 80mm) makes it one of the smallest MCCBs on the market.
Designed to meet IEC 60947-2 standards and marine specifications, the ComPacT NSXm offers durability, sustainability, and advanced features such as externally visible spring-type auxiliaries and signaling options.
Technical Specifications
Main
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Brand: Schneider Electric
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Range: ComPacT NSXm
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Model: C11B3TM063L (NSXm 63B)
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Product Type: MCCB (Molded Case Circuit Breaker)
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Application: Distribution
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Poles: 3P (3D protected)
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Rated Current (In): 63A at 40°C
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Rated Operational Voltage (Ue): 690V AC, 50/60Hz
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Breaking Capacity (Icu):
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50kA at 220/240V AC
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25kA at 380/415V AC
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20kA at 440V AC
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10kA at 500V AC
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Trip Unit
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Type: TM-D (Thermal-Magnetic)
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Functions: Long-time (L), Instantaneous (I)
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Rating: 63A
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Adjustable overload protection
Design & Operation
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Mounting: DIN rail or backplate, fixed type
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Control: Toggle operation
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Mechanical Durability: 20,000 cycles
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Electrical Durability: Up to 20,000 cycles
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Local Signaling: Auxiliary contact flag (green)
Dimensions & Weight
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Height: 137 mm
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Width: 81 mm
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Depth: 80 mm
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Weight: 1.06 kg
Environment
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Standards: IEC 60947-2, CCC, EAC
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Certifications: Marine-approved
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Protection: IP40, IK07
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Operating Temperature: -25°C to +70°C
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Storage Temperature: -50°C to +85°C
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Humidity: 0–95%
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Altitude: Up to 5000 m (derating above 2000 m)
Why Choose Schneider Electric ComPacT NSXm?
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63A rated current with 25kA breaking capacity at 415VAC
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Compact design, one of the smallest MCCBs available
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Advanced EverLink connection technology for secure wiring
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Flexible mounting options (DIN rail or backplate)
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Durable design with 20,000 mechanical cycles
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Compliant with IEC international standards
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Marine-approved and suitable for global applications
Call to Action
Enhance your low-voltage distribution system with the Schneider Electric ComPacT NSXm 63A MCCB.
Order today for reliable, compact, and innovative circuit protection.
Contact Us
📧 Email: [email protected]
