ABB

ABB XT1SU3080AFD000XXX 80A 3P Molded Case Circuit Breaker – XT1 Series – Thermal Magnetic – 35kA @ 480V

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SKU: XT1SU3080AFD000XXX
$585.20
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The ABB XT1SU3080AFD000XXX is an 80A, 3-pole molded case circuit breaker from the SACE Tmax XT1 family, designed for demanding commercial and industrial electrical systems. It provides dependable long-time and instantaneous (LI) protection using a fixed thermal-magnetic trip unit. This unit-mount breaker installs into ABB ReliaGear neXT panelboards, ReliaGear SB switchboards, and SACE Tmax XT enclosures, offering a direct replacement for legacy T1N080TL breakers.

With a 35kA interrupting capacity at 480VAC, the device ensures strong fault-clearing performance in compact distribution systems. Its HACR-rated, current-limiting design improves system protection and reliability in HVAC and general power applications.

Voltage and Rating

  • Current Rating: 80 A
  • Voltage Rating: 240VAC, 480VAC, 600Y/347VAC, 250VDC
  • AIC Rating:
    • 65kA @ 240VAC
    • 35kA @ 480VAC
    • 22kA @ 600Y/347VAC
    • 42kA @ 250VDC

Key Specifications

  • Device Type: Molded Case Circuit Breaker
  • Series: XT1
  • Number of Poles: 3-Pole
  • Phase: 3 Phase
  • Trip Technology: Thermal Magnetic
  • Trip Function Code: LI
  • Trip Function: Long-Time, Instantaneous
  • Trip Adjustability: Fixed Thermal, Fixed Magnetic
  • Mounting Style: Unit Mount
  • Terminal Type: Lugs
  • Application: Industrial and commercial distribution systems

Technical Specifications

  • Wire Range: 10 AWG – 2/0 AWG (Cu/Al)
  • Max Wire: 2/0 AWG
  • Min Wire: 10 AWG
  • Temperature Rating: -25°C to 70°C
  • Construction Features: HACR Rated, Current Limiting, Reverse Feed, Double Insulated
  • Standards: CSA C22.2 No. 5, IEC 60947-2, UL 489
  • Approvals: CE, CSA, cULus, IEC, RoHS, UL
  • Accessories Included: Load Side Lugs (Kit FC CuAl 10-2/0 AWG)
  • Optional Accessories: Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Padlock Attachment

Product Data

  • Manufacturer: ABB
  • Model Number: XT1SU3080AFD000XXX
  • Product Series: XT1 (SACE Tmax XT1)
  • Installation Type: Unit Mount
  • Compatible Equipment: ReliaGear neXT Panelboards, ReliaGear SB Switchboards, SACE Tmax XT Panels
  • Type Circuit Breakers
  • Vendor ABB
  • Brand ABB

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.