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Square D HOM220CAFI - Molded Case 20A 2-Pole Breaker

Square D
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The Square D HOM220CAFI is a molded case circuit breaker designed to provide overcurrent and arc fault protection for residential branch circuits. This 2-pole unit is rated for 120V AC and 20A, with a 10kA interrupting capacity at 120V, and utilizes a thermal-magnetic trip mechanism for long-time and instantaneous fault response. The breaker measures 3.13 in (79.50 mm) x 2 in (50.8 mm) x 2.98 in (75.69 mm) and weighs 1.12 lb, featuring a plug-in connection for Square D HOMELINE load centers and accepting wire sizes from AWG 14 to AWG 8 for aluminum/copper or AWG 14 to AWG 10 for copper. It is UL certified and operates within a temperature range of -13 to 158 °F (-25 to 70 °C), making it suitable for single-phase residential applications requiring combined thermal and magnetic protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Voltage Rating: 120V
  • Current Rating: 20A
  • Poles: 2
  • Connection: Plug-In
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • AIC rating: 10kA@120V
  • Phase: 1
  • Wire Size: AWG 14 to AWG 8 Aluminum/Copper, AWG 14 to AWG 10 Copper
  • Certification: UL
  • Temp Rating: -13–158 °F (-25–70 °C)
  • Dimensions: 3.13 in (79.50 mm) x 2 in (50.8 mm) x 2.98 in (75.69 mm) (Height x Width x Depth)
  • Weight: 1.12 lb
  • Family: HOMELINE
  • Manufacturer: Schneider Electric
  • Country of Origin: Mexico


Product Identification
  • UPC: 785901394075
  • GTIN: 00785901394075