Siemens 3VA5112-5EC31-0AA0 - Molded Case Breaker 125A 3-Pole
Siemens 3VA5112-5EC31-0AA0 - Molded Case Breaker 125A 3-Pole

Siemens 3VA5112-5EC31-0AA0 - Molded Case Breaker 125A 3-Pole

Siemens
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Siemens 3VA5112-5EC31-0AA0 is a 3-pole molded case circuit breaker from the Sentron Series, designed for thermal-magnetic protection (LI functions) in industrial power distribution systems. It is rated for 125A continuous current at 690V AC, with a 35kA interrupting capacity at 480V AC, and features a TM230 trip type for precise overload and short-circuit protection. The unit measures 5.906 x 3.622 x 4.567 inches, weighs 2.143 lb, and utilizes a feed-thru connection with a 3-phase configuration. It is UL Listed and certified, operating within a temperature range of -13°F to 158°F (-25°C to 70°C), and is manufactured in Mexico. This breaker is suitable for use in industrial switchboards, panelboards, and motor control centers requiring reliable overcurrent protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic, Sentron Series
  • Voltage Rating: 690V AC
  • Current Rating: 125A
  • Dimensions: 5.906 x 3.622 x 4.567 inch
  • Standards: UL Listed
  • Applications: Industrial power distribution, switchboards, panelboards
  • Switch Type: Circuit Breaker
  • Configuration: 3-Phase
  • Coil Voltage Maximum: Not applicable (thermal-magnetic)
  • Temp Rating: -13°F to 158°F (-25°C to 70°C)
  • Shipping Dimensions: Not specified
  • Phase: 3
  • Voltage: 690V AC
  • Amperage: 125A
  • AIC rating: 35kA@480V
  • Connection: Feed-Thru
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI (Long-time and Instantaneous)
  • Frame Size: 3VA
  • Trip Type: TM230
  • Panel Type: Not specified
  • Breaker Type: Molded Case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not specified
  • Metal Type: Not specified
  • Panel Style: Not specified
  • Bus Type: Not specified
  • Fuse Class: Not applicable
  • 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 applicable
  • 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 applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not specified
  • Amperage Maximum: 125A
  • 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: Feed-Thru
  • Frequency Rating: Not specified
  • Phase Connection: 3-Phase
  • Standards: UL Listed
  • Compatible Frames: 3VA
  • Installation Type: Fixed
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: 3VA
  • Current Rating: 125A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not specified
  • 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: 70°C
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 804766301117