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Square D HDA260202 - Molded Case Circuit Breaker, 20A 2-Pole

Square D
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Square D HDA260202 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial power distribution systems. It features a 20A current rating and a 600V AC voltage rating, housed within a compact H-frame measuring 163 mm H x 104 mm W x 86 mm D and weighing 4.167 lb. The breaker utilizes a thermal-magnetic trip unit for long-time and instantaneous (LI) protection and is constructed for I-Line style plug-in connection with lug terminals compatible with 14 AWG to 3/0 AWG copper or aluminum conductors. It complies with UL, CSA, NEMA, NOM, and IEC 60947-2 standards, making it suitable for a wide range of commercial and industrial panelboard and switchboard applications where an 18kA interrupting rating at 480V is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, I-Line Plug-In
  • Voltage Rating: 600V AC
  • Current Rating: 20A
  • Dimensions: 6.4 in (163 mm) H x 4.09 in (104 mm) W x 3.4 in (86 mm) D
  • Weight: 4.167 lb
  • Standards: UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
  • Applications: Industrial Power Distribution, Panelboards, Switchboards
  • Switch Type: Circuit Breaker
  • Configuration: Plug-In
  • Temp Rating: 28-158 °F (-2-70 °C)
  • Phase: 1
  • AIC rating: 18kA @ 480V
  • Connection: I-Line Style Plug-In, Lug Terminal
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous (LI)
  • Frame Size: H
  • Phase Connection: AC
  • MCM Size: Min. 14 AWG, Max. 3/0 AWG (Cu/Al)
  • Wire Size: AWG 14 to AWG 3/0
  • Certification: UL, CSA, NOM


Product Identification
  • UPC: 785901416371
  • GTIN: 00785901416371