Default product image

Square D QOB280 - 80A 2-Pole Circuit Breaker (10kA AIC)

Square D
Price
Save $190.83
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Square D QOB280 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in commercial and industrial electrical systems. It features a thermal-magnetic trip mechanism for both long-time delay and instantaneous tripping, rated for 80A at 120/240VAC with a 10kA interrupting capacity. The compact, bolt-on unit measures 3.5 in (89 mm) H x 1.5 in (38 mm) W x 2.9 in (74 mm) D and is constructed with pressure plate terminals compatible with copper or aluminum wire from #8 to 2/0 AWG. It complies with UL and CSA standards and is engineered for operation in temperatures from -25°C to 70°C. This breaker is typically applied within Square D NQOD panelboards for branch circuit protection in single-phase applications.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic Protection, Standard Breaker
  • Voltage Rating: 120/240VAC
  • Current Rating: 80A
  • Frame Size: 100A/QO
  • AIC Rating: 10kA @ 120V
  • Poles: 2
  • Phase: 1
  • Connection: Bolt-On
  • Terminal Connection: Pressure Plate
  • Wire Size: #8 to 2/0 AWG (Copper or Aluminum)
  • Dimensions: 3.5 in H x 1.5 in W x 2.9 in D (89 mm x 38 mm x 74 mm)
  • Weight: 0.7 lb
  • Temp Rating: -25°C to 70°C
  • Standards: UL Listed, CSA
  • Panel Type: Square D NQOD Panelboards
  • Functions: LI (Long-Time and Instantaneous Trip)
  • Protection: Thermal Magnetic
  • Certification: UL Listed
  • Breaker Type: Standard


Product Identification
  • UPC: 785901019701
  • GTIN: 00785901019701