Siemens / ITE

Siemens 3VA6140-7HL31-0AA0 Molded Case Circuit Breaker – SENTRON 3VA Series

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SKU: 3VA6140-7HL31-0AA0 GTIN/UPC: 804766303555
$1,213.65
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The Siemens 3VA6140-7HL31-0AA0 is a high-performance molded case circuit breaker (MCCB) from the SENTRON 3VA6 series, designed for industrial and commercial power distribution systems requiring reliable overcurrent protection and high fault interruption capability. Built on the 3VA61 frame, this breaker is part of Siemens’ modular MCCB platform used in switchboards, panelboards, and motor control centers. It provides dependable protection for feeder and distribution circuits in medium-to-large electrical systems, ensuring stable operation under high load and fault conditions.

Voltage and Rating

  • Current Rating: Frame-dependent (3VA61 series configuration)
  • Voltage Rating: Up to 240VAC, 480VAC, 600VAC (variant dependent)
  • Phase: 3-Phase
  • Frequency: 50/60 Hz
  • AIC Rating:
    • Up to 100kA @ 240VAC (depending on configuration)
    • Up to 65kA @ 480VAC (depending on configuration)
    • Up to 22kA @ 600VAC (depending on configuration)

Key Specifications

  • Breaker Type: Molded Case Circuit Breaker (MCCB)
  • Series: SENTRON 3VA6
  • Family: 3VA
  • Part Number: 3VA6140-7HL31-0AA0
  • Frame Size: 3VA61 Frame
  • Number of Poles: 3-Pole
  • Mounting Style: Panel Mount
  • Trip Technology: Electronic Trip Unit
  • Trip Function Code: LI
  • Trip Function: Long-Time and Instantaneous Protection
  • Protection Type: Electronic

Technical Specifications

  • Breaking Capacity Class: High interrupting capacity (Class H / configuration dependent)
  • Application: Industrial and Commercial Power Distribution
  • Compatibility: Siemens 3VA Panelboards, Switchboards, Motor Control Centers
  • Construction Features: HACR Rated, Current Limiting, Reverse Feed

Standards and Approvals

  • Standards: IEC 60947-2, UL 489, CSA C22.2 No. 5
  • Approvals: CE, CSA, UL (configuration dependent)

Product Data

  • Manufacturer: Siemens
  • Series: SENTRON 3VA6
  • Part Number: 3VA6140-7HL31-0AA0

Applications

  • Industrial Power Distribution Systems
  • Commercial Electrical Installations
  • Panelboards and Switchboards
  • Motor Control Centers
  • Feeder Circuit Protection
  • Branch Circuit Protection
  • High Fault Current Applications
  • Critical Infrastructure Systems
  • Electrical Distribution Networks
  • Industrial Automation Systems
  • Type Circuit Breakers
  • Vendor Siemens / ITE
  • Brand Siemens

Returns are easy

You may return items within 30 days of delivery for a refund.

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My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.