GE

ABB / General Electric SGPA36AT4400C Molded Case Circuit Breaker – 400A, Spectra RMS Series

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SKU: SGPA36AT4400C
$4,069.08
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The ABB / General Electric SGPA36AT4400C is a Spectra RMS molded case circuit breaker designed for demanding industrial and commercial power distribution systems. This 3-pole, 400A breaker provides dependable protection and performance in heavy-duty electrical applications. Equipped with a solid-state electronic trip unit featuring adjustable LSI (Long-Time, Short-Time, Instantaneous) protection and true RMS sensing, it ensures accurate fault detection and coordinated system protection. The breaker is designed for unit mount installation in GE Spectra panelboards and switchboards and requires an interchangeable rating plug to establish the continuous current rating.

Key Specifications

  • Brand: ABB / General Electric
  • Part Number: SGPA36AT4400C
  • Series: Spectra RMS
  • Product Type: Molded Case Circuit Breaker (MCCB)
  • Frame Type: SGPA
  • Current Rating: 400A
  • Voltage Rating: 240VAC, 480VAC, 600VAC
  • Phase: 3 Phase
  • Poles: 3
  • Mounting Style: Unit Mount
  • Terminal Type: Lugs
  • Temperature Rating: 40°C

Protection & Trip Features

  • Trip Technology: Electronic Trip
  • Trip Function Code: LSI
  • Trip Functions:
    • Long-Time
    • Short-Time
    • Instantaneous
  • Trip Adjustability:
    • Fixed Thermal
    • Adjustable Magnetic

Interrupting Capacity

  • 200kA @ 240VAC
  • 100kA @ 480VAC
  • 65kA @ 600VAC

Construction Features

  • HACR Rated
  • Current Limiting
  • Reverse Feed
  • True RMS Sensing
  • Interchangeable Rating Plug

Wire & Terminal Specifications

  • Wire Gauge: (1) 8 AWG – 600 kcmil (Cu/Al) or (2) 2/0 AWG – 500 kcmil (Cu/Al)
  • Maximum Wire Size: 600 kcmil (1 conductor) or 500 kcmil (2 conductors)
  • Minimum Wire Size: 8 AWG (1 conductor) or 2/0 AWG (2 conductors)

Available Options

  • Shunt Trip
  • Auxiliary Switch
  • Undervoltage Release
  • Bell Alarm
  • Motor Operator
  • Lug Kits

Accessories

  • Lugs Not Included

Standards & Approvals

  • CSA C22.2 No. 5
  • IEC 60947-2
  • UL 489
  • CE Approved
  • CSA Approved
  • IEC Approved
  • UL Listed

Applications

  • GE Spectra panelboards
  • Commercial switchboards
  • Industrial power distribution systems
  • Heavy-duty electrical infrastructure
  • Three-phase systems requiring coordinated overcurrent protection
  • Type Circuit Breakers
  • Vendor GE
  • Brand General Electric

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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In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

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.