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

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

Returns are easy

You may return items within 10 days of delivery for a refund.

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