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ABB S5N-3P-400A-NA - Molded Case Breaker 400A 600V

ABB
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ABB S5N-3P-400A-NA is a molded case circuit breaker from the SACE Isomax family, designed for non-automatic overcurrent protection in industrial power distribution systems. It is rated for 600V AC, 400A continuous current, and 3-phase operation, with a high interrupting capacity of 35kA at 480V. The unit features a compact S5 frame size, weighs 12 lb, and utilizes a bolt-on connection for secure installation. This breaker complies with industry standards for molded case circuit breakers, ensuring reliable performance in demanding environments. Typical applications include switchboards, panelboards, and industrial machinery where manual switching and isolation are required without integrated overcurrent protection.

Key Features & Specifications
  • Type: Molded Case, Non-Automatic (NA)
  • Voltage Rating: 600V AC
  • Current Rating: 400A
  • Dimensions: S5 Frame Size
  • Standards: Industry standard for molded case breakers
  • Applications: Switchboards, panelboards, industrial machinery
  • Switch Type: Non-automatic
  • Configuration: 3-pole
  • Coil Voltage Maximum: Not applicable
  • Temp Rating: Standard industrial
  • Shipping Dimensions: Standard S5 frame
  • Phase: 3
  • Voltage: 600V
  • Amperage: 400A
  • AIC rating: 35kA@480V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Non-Automatic
  • Functions: NA - No Overcurrent Protection
  • Frame Size: S5
  • Trip Type: Not applicable (non-automatic)
  • Panel Type: Standard industrial
  • Breaker Type: Molded Case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not specified
  • Metal Type: Standard
  • Panel Style: Standard
  • Bus Type: Standard
  • Fuse Class: Not applicable
  • Insulation Temperature: Standard
  • Inductance: Not applicable
  • Impedance: Not applicable
  • Barrels: Not applicable
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: Not applicable
  • Clas: Not applicable
  • Mounting: Bolt-On
  • Hz: 50/60 Hz
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not specified
  • CPT: Not specified
  • Full Load Amps: 400A
  • Dist Voltage: 600V
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 400A
  • Full Load Amp Minimum: Not applicable
  • Enclosure: Open
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not specified
  • Amperage Maximum: 400A
  • Amperage Minimum: Not applicable
  • Nema Rating: Not specified
  • Switch Style: Non-automatic
  • Wire Size: Not specified
  • Certification: Industry standard
  • Circuit Breaker Mounting Style: Bolt-On
  • Terminal Connection: Bolt-On
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-phase
  • Standards: Industry standard
  • Compatible Frames: S5
  • Installation Type: Fixed
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: S5
  • Current Rating: 400A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not applicable
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: Standard
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: Not available
  • GTIN: Not available