Schneider Electric ComPacT NS630bN – 3P 630A Circuit Breaker, 50kA at 415VAC

Schneider Electric ComPacT NS630bN – 3P 630A Circuit Breaker, 50kA at 415VAC

Product Description

The Schneider Electric ComPacT NS630bN is a high-performance molded case circuit breaker (MCCB) designed for reliable distribution, protection, and safety in electrical networks.

Part of the new generation ComPacT NS630b…1600 range, this 3-pole breaker delivers 630A rated current and 50kA breaking capacity at 415V AC, making it ideal for demanding distribution systems.

Equipped with the MicroLogic 2.0 electronic control unit, it provides advanced long-time and instantaneous protection functions (LI) to safeguard equipment and personnel. Designed for space optimization, durability, and sustainability, this circuit breaker also integrates seamlessly with Schneider Electric’s EcoStruxure Power architecture.

New features include a transparent front cover for better visibility, ergonomic toggle with optional LED trip indication, and the possibility of adding wireless auxiliary contact OF/SD with ZigBee protocol.

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Technical Specifications

Main

• Brand: Schneider Electric

• Range: ComPacT NS (new generation)

• Model: NS630bN (C063N320FM)

• Product Type: Circuit Breaker (MCCB)

• Application: Distribution

• Poles: 3P (3D protected)

• Rated Current (In): 630A at 50°C

• Rated Operational Voltage (Ue): 690V AC, 50/60 Hz

• Breaking Capacity (Icu):

  • 85kA at 220/240V AC

  • 50kA at 380/415V AC

  • 50kA at 440V AC

  • 40kA at 500/525V AC

  • 30kA at 660/690V AC

Trip Unit

• Type: MicroLogic 2.0

• Technology: Electronic

• Functions: Long-time (L), Instantaneous (I) protection

• Rating: 630A

• Adjustable long-time and instantaneous settings

• Overload & short-circuit protection

Design & Operation

• Mounting: Fixed, manually operated (ON/OFF/Push-to-Trip)

• Durability: 10,000 mechanical cycles, 2,000–6,000 electrical cycles (depending on voltage)

• Connections: Front (upside & downside)

• Signaling: 4 LEDs for fault, 1 LED for overload

Dimensions & Weight

• Height: 327 mm

• Width: 210 mm

• Depth: 147 mm

• Weight: 14 kg

Environment

• Protection: IP40 / IK07

• Standards: IEC 60947-1, IEC 60947-2

• Certifications: IECEE CB Scheme

• Ambient Temperature: -25°C to +70°C (operation), -50°C to +85°C (storage)

• Altitude: Up to 5000 m (with derating above 2000 m)

• Humidity: 0–95%

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Why Choose Schneider Electric ComPacT NS630bN?

• High breaking capacity up to 50kA at 415VAC

• Advanced MicroLogic 2.0 electronic trip unit

• Compact, ergonomic design with LED trip indication

• Supports wireless auxiliary modules (ZigBee)

• Compliant with global IEC standards for safety and reliability

• EcoStruxure Power ready and environmentally sustainable

Ensure safe and reliable power distribution with the Schneider Electric ComPacT NS630bN Circuit Breaker.
Order today and protect your systems with trusted Schneider Electric technology.

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Contact Us

Email: [email protected]