SKU: 72494373487

Siemens FXD63B080L 80A 3-Pole Thermal-Magnetic – Bolt-On – 600V Circuit Breaker

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Description

Siemens FXD63B080L 80A 3-Pole Thermal-Magnetic – Bolt-On – 600V Circuit BreakerThe Siemens FXD63B080L 80A 3 Pole Thermal Magnetic Bolt On 600V Circuit Breaker provides robust 80 Amp, 3 pole overcurrent protection for industrial and commercial 600V AC circuits. Designed for Siemens FD frame panels, this molded case breaker features thermal magnetic trip functions with long time and instantaneous protection, pre installed line and load lugs, and a high interrupt rating for reliable operation in demanding applications. UL 489

The Siemens FXD63B080L 80A 3-Pole Thermal-Magnetic – Bolt-On – 600V Circuit Breaker provides robust 80 Amp, 3-pole overcurrent protection for industrial and commercial 600V AC circuits. Designed for Siemens FD frame panels, this molded case breaker features thermal-magnetic trip functions with long-time and instantaneous protection, pre-installed line and load lugs, and a high interrupt rating for reliable operation in demanding applications. UL 489 listed and HACR rated, it ensures code-compliant, durable protection.

Voltage and Rating

  • Amperage Rating: 80 Amps
  • Voltage Rating: 600 Volts AC (also suitable for 240V AC, 480V AC, 250V DC, 500V DC)
  • Interrupting Capacity: 22 kAIC at 600V, 35 kAIC at 480V
  • Poles: 3-Pole

Key Specifications

  • Breaker Type: Thermal-Magnetic Molded Case Circuit Breaker
  • Mounting Type: Bolt-On
  • Product Range: FD (for Type FD molded case breakers and industrial panels)
  • Trip Unit: Non-interchangeable, Long-Time & Instantaneous (LI)
  • Connections Terminals: Line and load lugs (pre-installed)
  • Wire Size: #6 AWG – 350 kcmil Cu / #4 AWG – 350 kcmil Al
  • Certifications: UL Listed (UL 489), HACR Rated, meets IEC 60947-2
  • Application: Industrial and commercial branch circuit protection

Technical Specifications

  • Operating Mechanism: Thermal-Magnetic
  • Mounting Mode: Bolt-on
  • Trip Settings: Fixed LI

Product Data

  • Manufacturer: Siemens
  • Brand: Sentron
  • Model Number: FXD63B080L
  • UPC: 783643005785

Dimensions

    • Width: 4.5 in
    • Height: 9.5 in
    • Depth: 4 in
    • Weight: 8.818 lbs
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 72494373487

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Denis w
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★★★★★ 5
all ports function well
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Reviewed in the United States on April 18, 2026
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Nathanael
Charlottesville, US
★★★★★ 4
Fairly effective.
While I didn't bother reading instructions, it functioned as I intuitively thought with some slight troubleshooting. For example, using the correct USB-C for power or data. Connections to support an external monitor needs power toggling occasionally. Patience paid off. Expected a subpar Chinese knock-off (with questionable safety standards). But works very well, but can get warm.
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Reviewed in the United States on November 30, 2025
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kerriedavid
West Palm Beach, US
★★★★★ 5
Works well.
Works well.
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Reviewed in the United States on May 18, 2026
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David Peisner
West Palm Beach, US
★★★★★ 5
Lots of great uses for this.
This hub is essential for a Quest or other virtual reality headset if you want to stream HDMI video to it. It allows you to hook up the HDMI source AND a power supply to feed to the headset to prevent the battery from running down.
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Reviewed in the United States on January 18, 2026
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Motiur Rahman
Chelsea, US
★★★★★ 1
Defective device
This device is very low quality, worked just once for few minutes with my macbook pro with my teleprompter and that's about it. I couldn't use it anymore. Defective device. trying to get a replacement.
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Reviewed in the United States on April 10, 2026

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