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Siemens QJ3B080A02 - Molded Case 80A Thermal Magnetic (240V 3-Phase)

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Siemens QJ3B080A02 Circuit Breaker - Molded Case 80A Thermal Magnetic (240V 3-Phase) The Siemens QJ3B080A02 is a 3-pole molded case circuit breaker from the QJ Series, designed to provide LI (Long-Time and Instantaneous) protection for electrical systems. This unit is rated for 240V AC, 80A continuous current, and delivers a 10kA interrupting capacity at 240V, ensuring reliable fault clearance in industrial environments. The breaker features a bolt-on connection style and a thermal magnetic trip mechanism, weighing 4 lb for straightforward installation. It complies with industry standards for molded case circuit breakers, making it suitable for protecting branch circuits and equipment in commercial and light industrial applications. Typical uses include motor control centers, panelboards, and distribution systems requiring 3-phase, 240V protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, QJ Series, Thermal Magnetic Protection
  • Voltage Rating: 240V AC
  • Current Rating: 80A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • AIC Rating: 10kA@240V
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 4 lb
  • Protection: Thermal Magnetic
  • Family: QJ Series
  • Item Subcategory: Molded Case


Product Identification
  • UPC: Not specified
  • GTIN: Not specified