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Square D HJL36050CA - Molded Case 50A 600V 3-Pole

Square D
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Square D HJL36050CA is a molded case circuit breaker from the Powerpact H-Frame series, designed for overcurrent protection in three-phase power systems. This 50-amp, 600-volt AC/250-volt DC, three-pole unit utilizes thermal magnetic trip technology with long-time and instantaneous functions, providing a 65kA interrupt rating at 480V and 25kA at 600V. The breaker measures 6.4 in (163 mm) x 4.09 in (104 mm) x 3.4 in (86 mm) and weighs 5 lb, featuring unit mount lug installation with line and load side lugs and accepting AWG 14 to AWG 3/0 aluminum or copper terminals. It complies with UL 489, CSA, NEMA, NOM-003-SCFI-2000, and IEC 60947-2 standards, operating within a temperature range of 28-158 °F (-2-70 °C). This circuit breaker is suitable for industrial applications requiring reliable three-phase power protection, such as motor control centers and distribution panels.

Key Features & Specifications
  • Manufacturer: Schneider Electric
  • Item Subcategory: Molded Case
  • Amperage: 50A
  • Voltage: 600VAC / 250VDC
  • Poles: 3
  • Frame Type: H-Frame
  • Mounting: Unit mount lug
  • Interrupt Rating: 65kA @ 480V, 25kA @ 600V
  • Trip Unit: Thermal magnetic with LI (Long-Time and Instantaneous)
  • Connection: Line and load side lugs
  • Wire Size: AWG 14...AWG 3/0 aluminium/copper terminal
  • Dimensions: 6.4 in (163 mm) x 4.09 in (104 mm) x 3.4 in (86 mm) (Height x Width x Depth)
  • Weight: 5 lb
  • Standards: UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
  • Certification: UL, CSA, NOM
  • Temp Rating: 28-158 °F (-2-70 °C)
  • Continuous Current Rating: 80%
  • Magnetic Hold Current: 350A
  • Phase: 3