Siemens 3VA5440-0MH31-0AA0 - Molded Case Breaker 400A 3-Pole
Siemens 3VA5440-0MH31-0AA0 - Molded Case Breaker 400A 3-Pole

Siemens 3VA5440-0MH31-0AA0 - Molded Case Breaker 400A 3-Pole

Siemens
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Siemens 3VA5440-0MH31-0AA0 is a molded case circuit breaker from the Sentron Series, designed for thermal magnetic protection of electrical circuits. This three-pole unit is rated for 400A at 480V with an interrupting capacity of 65kA, operating within a temperature range of -13°F to 158°F (-25°C to 70°C). The breaker weighs 5.19 lb and is compatible with 3VA54 frames, featuring a compact construction for standard panelboard installation. It is UL Listed and certified for use in commercial and industrial power distribution systems. Typical applications include main and feeder protection in switchboards, panelboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 480V AC
  • Current Rating: 400A
  • Dimensions: Not specified
  • Standards: UL Listed
  • Applications: Commercial and industrial power distribution
  • Switch Type: Circuit Breaker
  • Configuration: 3 Pole
  • Coil Voltage Maximum: Not specified
  • Temp Rating: -13°F-158°F (-25°C-70°C)
  • Shipping Dimensions: Not specified
  • Phase: 3
  • Voltage: 480V
  • Amperage: 400A
  • AIC rating: 65kA@480V
  • Connection: Not specified
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Overcurrent and short-circuit protection
  • Frame Size: 3VA54
  • Trip Type: Thermal Magnetic
  • Panel Type: Not specified
  • Breaker Type: Molded Case
  • Control Voltage Minimum: Not specified
  • Control Voltage Maximum: Not specified
  • MCM Size: Not specified
  • Metal Type: Not specified
  • Panel Style: Not specified
  • Bus Type: Not specified
  • Fuse Class: Not specified
  • Insulation Temperature: Not specified
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not specified
  • Class Rating: Not specified
  • Diameter: Not specified
  • Velocity: Not specified
  • Clip Center: Not specified
  • Clas: Not specified
  • Mounting: Not specified
  • Hz: Not specified
  • Coil Material: Not specified
  • Horse Power: Not specified
  • Aux Contacts: Not specified
  • CPT: Not specified
  • Full Load Amps: Not specified
  • Dist Voltage: Not specified
  • Bucket Size: Not specified
  • Bucket Style: Not specified
  • Bucket Type: Not specified
  • Full Load Amp Maximum: Not specified
  • Full Load Amp Minimum: Not specified
  • Enclosure: Not specified
  • Relay Style: Not specified
  • Coil Voltage Minimum: Not specified
  • Wire: Not specified
  • Amperage Maximum: 400A
  • Amperage Minimum: Not specified
  • Nema Rating: Not specified
  • Switch Style: Not specified
  • Wire Size: Not specified
  • Certification: UL Listed
  • Circuit Breaker Mounting Style: Not specified
  • Terminal Connection: Not specified
  • Frequency Rating: Not specified
  • Phase Connection: 3
  • Standards: UL Listed
  • Compatible Frames: 3VA54
  • Installation Type: Not specified
  • Item QTY: 1
  • Nema Starter Size: Not specified
  • Breaker Frame: 3VA54
  • Current Rating: 400A
  • Reverse Standoff Voltage: Not specified
  • Watts: Not specified
  • Peak Pulse Current: Not specified
  • Breakdown Voltage (MIN VBR@IT ) (V): Not specified
  • Breakdown Voltage (VBR@IT) (V): Not specified
  • Polarity: Not specified
  • Operating Temperature Maximum Celsius: 70°C
  • Max Clamp Voltage: Not specified
  • On-State Current: Not specified


Product Identification
  • UPC: 80476679235
  • GTIN: 00804766792359