Square D HJA36050 - Molded Case Circuit Breaker 50A 600V 3P
Square D HJA36050 - Molded Case Circuit Breaker 50A 600V 3P
Square D HJA36050 - Molded Case Circuit Breaker 50A 600V 3P
Square D HJA36050 - Molded Case Circuit Breaker 50A 600V 3P
Square D HJA36050 - Molded Case Circuit Breaker 50A 600V 3P
Square D HJA36050 - Molded Case Circuit Breaker 50A 600V 3P
Square D HJA36050 - Molded Case Circuit Breaker 50A 600V 3P
Square D HJA36050 - Molded Case Circuit Breaker 50A 600V 3P
Square D HJA36050 - Molded Case Circuit Breaker 50A 600V 3P
Square D HJA36050 - Molded Case Circuit Breaker 50A 600V 3P

Square D HJA36050 - Molded Case Circuit Breaker 50A 600V 3P

Square D
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Square D HJA36050 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial power distribution systems. It features a 50A current rating and a 600V voltage rating, housed within a compact H-frame measuring 163 mm x 104 mm x 86 mm (6.4 in x 4.09 in x 3.4 in) and weighing 5.399 lb. The breaker utilizes a thermal-magnetic trip unit for long-time and instantaneous (LI) protection, offers a 65kA interrupting capacity at 480V, and operates reliably across a temperature range of -25°C to 70°C (-13°F to 158°F). It complies with UL, CSA, NEMA, NOM, and IEC 60947-2 standards and is configured as a 3-pole, I-Line style plug-in unit with lug terminals, accepting copper or aluminum conductors from 14 AWG to 3/0 AWG.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Trip (LI)
  • Voltage Rating: 600V AC
  • Current Rating: 50A
  • Dimensions: 163 mm H x 104 mm W x 86 mm D (6.4 in x 4.09 in x 3.4 in)
  • Standards: UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
  • Applications: Industrial Power Distribution
  • Switch Type: Circuit Breaker
  • Configuration: 3-Pole
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Phase: 3
  • AIC Rating: 65kA @ 480V
  • Connection: I-Line Style Plug-In, Lug Terminal
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous Trip (LI)
  • Frame Size: H
  • Wire Size: 14 AWG to 3/0 AWG (Cu/Al)
  • Certification: UL, CSA, NOM
  • Phase Connection: ABC
  • Weight: 5.399 lb
  • Family: Powerpact
  • Country of Origin: Mexico


Product Identification
  • UPC: 785901507185
  • GTIN: 00785901507185