Siemens / ITE

Siemens 3VA5111-5ED31-0AA0 110A 3P Molded Case Circuit Breaker – Panel Mount – 480V AC

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SKU: 3VA5111-5ED31-0AA0 GTIN/UPC: 804766301049
$593.60
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The Siemens 3VA5111-5ED31-0AA0 is a 110A, 3-pole molded case circuit breaker from the SENTRON 3VA5 series, designed for medium-duty commercial and industrial power distribution. It features a fixed TM210 thermal-magnetic trip unit, providing reliable long-time and instantaneous (LI) protection for feeder and branch circuits.

Built for Siemens 3VA panelboards and compatible with Siemens P1 and P2 systems (with adapters), this breaker delivers dependable performance in retrofit and new installations. Its Class M interrupting rating ensures robust fault protection in demanding environments.

Electrical Ratings

  • Current Rating: 110 Amps
  • Voltage Ratings:
    • 240 VAC
    • 480 VAC
    • 600Y/347 VAC
    • 500 VDC
  • Number of Poles: 3-Pole
  • Phase: 3-Phase
  • Interrupting Capacity:
    • 85 kA @ 240 VAC
    • 35 kA @ 480 VAC
    • 18 kA @ 600Y/347 VAC
    • 85 kA @ 500 VDC
  • Frame/Capacity Class: M (Medium)

Trip & Protection Features

  • Trip Unit: TM210
  • Protection Type: Thermal-Magnetic
  • Functions: LI (Long-Time, Instantaneous)
  • Overload Protection (Ir): 110A, permanently set
  • Short-Circuit Protection (Ii): Fixed at 10 × In
  • Trip Mechanism: Trip-free operation
  • Construction Features:
    • HACR rated
    • Reverse feed capable
    • Current limiting
    • Quick-make / quick-break
    • Non-interchangeable trip

Key Specifications

  • Brand: Siemens
  • Series: 3VA5
  • Part Number: 3VA5111-5ED31-0AA0
  • Category: Molded Case Circuit Breaker
  • Mounting Style: Panel mount
  • Terminal Type: Lugs (nut keeper included)

Compatibility

  • Siemens 3VA Panelboards
  • Siemens Switchboards
  • Siemens P1 Panelboards (with adapter)
  • Siemens P2 Panelboards (with adapter)
  • Legacy replacement: ED43B110

Standards & Approvals

  • UL 489
  • IEC 60947-2
  • CSA C22.2 No. 5
  • CE, CSA, EAC, IEC, UL, VDE approved
  • Temperature rating: -25°C to 70°C

Applications

  • Commercial and industrial distribution systems
  • Feeder and branch circuit protection
  • Panelboard and switchboard installations
  • Retrofit upgrades from legacy Siemens ED series
  • High fault current environments requiring Class M performance
  • 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.

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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.