Default product image

Square D QOB320GFI - 3-Pole GFCI Breaker 20A 120/240VAC

Square D
Price
Save $217.53
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Square D QOB320GFI is a three-pole molded case circuit breaker designed to provide Class A ground fault protection and overcurrent protection for three-phase electrical systems. It features a 20A current rating and a 120/240VAC voltage rating, housed within a compact 100A/QO frame measuring 105 mm x 57 mm x 74 mm (H x W x D) with a bolt-on, pressure plate connection. This thermal magnetic breaker is CSA and UL Listed, offering a 10kA interrupting capacity at 240V and is rated for operation from -25°C to 70°C. It is engineered for installation in QO load centers and NQ panelboards to protect equipment in commercial and light industrial applications.

Key Features & Specifications
  • Type: Three-pole, bolt-on, molded case Ground Fault Circuit Interrupter (Class A, 5mA trip) with thermal magnetic protection
  • Voltage Rating: 120/240VAC
  • Current Rating: 20A
  • Dimensions: 4.1 in (105 mm) x 2.2 in (57 mm) x 2.9 in (74 mm) (Height x Width x Depth)
  • Standards: CSA, UL Listed
  • Applications: Commercial and light industrial three-phase systems
  • Switch Type: Circuit Breaker
  • Configuration: Three-pole
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Phase: 3
  • AIC Rating: 10kA @ 240V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic, Ground Fault (Class A)
  • Functions: Long Time and Instantaneous Trip
  • Frame Size: 100A/QO
  • Panel Type: QO Load Centers and NQ Panelboards
  • Breaker Type: Ground Fault Circuit Interrupter (GFCI)
  • Terminal Connection: Pressure Plate
  • Wire Size: Minimum 12 AWG (Al) / 14 AWG (Cu); Maximum 4 AWG (Al) / 6 AWG (Cu)
  • Certification: UL Listed
  • Weight: 1.3 lb


Product Identification
  • UPC: 785901732228
  • GTIN: 00785901732228