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Siemens QJ3B080HA02 - 80A 3-Pole 240V Bolt-On Breaker

Siemens
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Siemens QJ3B080HA02 is a 3-pole molded case circuit breaker designed for overcurrent protection in commercial and industrial power distribution systems. Rated at 80A and 240V AC with a 42kA interrupting capacity, this QJH Series breaker employs a thermal magnetic trip unit providing LI (Long-Time and Instantaneous) protection for 3-phase applications. The unit features a bolt-on connection for secure panelboard installation, weighs 4 lb, and utilizes load side lug terminals for straightforward wiring. This breaker complies with industry standards for high-fault-current environments, making it suitable for lighting, motor, and general-purpose branch circuit protection.

Key Features & Specifications
  • Manufacturer: Siemens
  • Item Subcategory: Molded Case
  • Family: QJH Series
  • Type: QJH
  • Weight: 4 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 240V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 42kA@240V
  • Phase: 3
  • Current Rating: 80A
  • Amperage: 80A
  • Mounting Type: Bolt-On
  • Interrupt Rating: 42kAIC @ 240V
  • Series/Frame: QJH
  • Protection Type: Thermal Magnetic
  • Trip Unit: Non-Interchangeable
  • Terminal Type: Load Side Lug
  • Phase: 3 Phase


Part Number: QJ3B080HA02