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Siemens FJ3B080 - Molded Case Circuit Breaker 80A 600V 3-Pole

Siemens
Price
Save $-1,041.39
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The Siemens FJ3B080 is a three-pole molded case circuit breaker from the FJ Series, designed for overcurrent protection in industrial power distribution systems. It provides thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions, rated for 80A at 600V AC and 3-phase operation, with an interrupting capacity of 14kA at 480V. This bolt-on unit weighs 12 lb and features a compact molded case construction for panelboard installation. It complies with UL and NEC standards for branch circuit protection. Typical applications include motor control centers, lighting panels, and feeder circuits in commercial and industrial facilities.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, FJ Series, Thermal-Magnetic, Bolt-On
  • Voltage Rating: 600V AC
  • Current Rating: 80A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 14kA@480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 12 lb
  • Family: FJ Series
  • Item Subcategory: Molded Case


Product Identification
  • Manufacturer: Siemens
  • Model: FJ3B080