Siemens / ITE

Siemens 3VA5280-6EC31-0AA0 80 Amp 3-Pole Molded Case Circuit Breaker – Panel Mount – 240/480/600VAC & DC Rated

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SKU: 3VA5280-6EC31-0AA0 GTIN/UPC: 804766811661
$1,517.65
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The Siemens 3VA5280-6EC31-0AA0  80A molded case circuit breaker is designed for commercial and industrial power distribution systems, delivering reliable long-time and instantaneous (LI) protection. Built on the 3VA52 frame architecture, this breaker uses a thermal-magnetic trip unit with fixed thermal and adjustable magnetic settings to ensure accurate coordination and fault protection. It is intended for Siemens P2 and P3 panelboards and switchboards and serves as a modern replacement for legacy HFD63B080 units. With a high interrupting capacity up to 65kA at 480VAC, it provides dependable performance in high fault current environments.

Voltage and Rating

  • Current Rating: 80 Amps
  • Voltage Rating: 240VAC, 480VAC, 600VAC, 750VDC
  • Phase: 3-Phase
  • Frequency: 50/60 Hz
  • AIC Rating:
    • 100kA @ 240VAC
    • 65kA @ 480VAC
    • 25kA @ 600VAC
    • 85kA @ 750VDC

Key Specifications

  • Breaker Type: Molded Case Circuit Breaker (MCCB)
  • Series: Siemens 3VA5
  • Amperage: 80A
  • Frame Size: 3VA52 Frame
  • Number of Poles: 3-Pole
  • Mounting Style: Panel Mount
  • Terminal Type: Lugs
  • Trip Technology: Thermal Magnetic
  • Trip Function Code: LI
  • Trip Function: Long-Time and Instantaneous Protection
  • Trip Adjustability: Fixed Thermal, Adjustable Magnetic
  • Protection Type: Thermal Magnetic
  • Connection Configuration: Lugs

Technical Specifications

  • Breaking Capacity Class: High fault performance
  • Application: Industrial and Commercial Power Distribution
  • Compatibility: Siemens P2 and P3 Panelboards, Switchboards
  • Construction Features: HACR Rated, Current Limiting, Reverse Feed, Trip-Free Mechanism

Standards and Approvals

  • Standards: IEC 60947-2, UL 489
  • Approvals: ABS, CE, CSA, EAC, UL, VDE

Product Data

  • Manufacturer: Siemens
  • Series: 3VA5
  • Amperage: 80A

Applications

  • Industrial Power Distribution Systems
  • Commercial Electrical Installations
  • Panelboards and Switchboards
  • Motor Control Centers
  • Feeder Circuit Protection
  • Branch Circuit Protection
  • High Fault Current Applications
  • Heavy Electrical Load Distribution
  • Electrical Retrofit and Replacement Projects
  • Type Circuit Breakers
  • Vendor Siemens / ITE
  • Brand Siemens

Returns are easy

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

FREE Shipping on orders over $149.

My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

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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.