Square D HLA36020 - Molded Case Circuit Breaker 20A 600V 3P
Square D HLA36020 - Molded Case Circuit Breaker 20A 600V 3P
Square D HLA36020 - Molded Case Circuit Breaker 20A 600V 3P
Square D HLA36020 - Molded Case Circuit Breaker 20A 600V 3P
Square D HLA36020 - Molded Case Circuit Breaker 20A 600V 3P
Square D HLA36020 - Molded Case Circuit Breaker 20A 600V 3P
Square D HLA36020 - Molded Case Circuit Breaker 20A 600V 3P
Square D HLA36020 - Molded Case Circuit Breaker 20A 600V 3P
Square D HLA36020 - Molded Case Circuit Breaker 20A 600V 3P
Square D HLA36020 - Molded Case Circuit Breaker 20A 600V 3P

Square D HLA36020 - Molded Case Circuit Breaker 20A 600V 3P

Square D
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The Square D HLA36020 is a Powerpact H-frame molded case circuit breaker designed to provide reliable thermal-magnetic protection for three-phase industrial power distribution systems. It features a 20A current rating and a 600V voltage rating, with a compact physical footprint of 163 mm H x 104 mm W x 86 mm D and a weight of 5.501 lb. This breaker is constructed for I-Line style plug-in connection with lug terminals and complies with UL, CSA, NEMA, NOM, and IEC 60947-2 standards. Its 100kA interrupting capacity at 480V and operational temperature range of -2 to 70 °C make it suitable for demanding applications in manufacturing, commercial buildings, and industrial control panels.

Key Features & Specifications
  • Type: HLA Series, Molded Case, Thermal Magnetic Protection with Long-Time and Instantaneous (LI) trip functions
  • Voltage Rating: 600V AC
  • Current Rating: 20A
  • Dimensions: 6.4 in H (163 mm) x 4.09 in W (104 mm) x 3.4 in D (86 mm)
  • Standards: UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
  • Applications: Industrial power distribution, panelboards, switchgear
  • Switch Type: Circuit Breaker
  • Configuration: Plug-In
  • Temp Rating: -2 to 70 °C (28 to 158 °F)
  • Phase: 3
  • AIC Rating: 100kA at 480V
  • Connection: I-Line Style Plug-In, Lug Terminal
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous)
  • Frame Size: H
  • Wire Size: Accepts 14 AWG to 3/0 AWG (Aluminium/Copper)
  • Certification: UL, CSA, NOM
  • Phase Connection: ABC
  • MCM Size: Min. 14 AWG, Max. 3/0 AWG (Cu/Al)
  • Terminal Connection: I-Line, Lug
  • Family: Powerpact
  • Country of Origin: Mexico
  • Weight: 5.501 lb


Product Identification
  • UPC: 785901507284
  • GTIN: 00785901507284