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Square D HLA36050SA - Molded Case Circuit Breaker 50A 600V 3P

Square D
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Save $-1,443.05
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Square D HLA36050SA is a molded case circuit breaker designed for providing robust overcurrent protection in demanding three-phase industrial power distribution systems. It features a 600V AC voltage rating and a 50A continuous current rating, housed within a compact H-frame construction for space-efficient panel mounting. This unit employs a thermal-magnetic trip mechanism with long-time and instantaneous (LI) protection functions and achieves a 100kA interrupting capacity at 480V AC. Compliant with relevant industry standards, it is engineered for reliability in commercial and industrial applications such as feeder protection, motor control centers, and main distribution panels.

Key Features & Specifications
  • Type: HLA Series, Molded Case, Thermal-Magnetic Protection, I-Line Style Plug-In Connection
  • Voltage Rating: 600V AC
  • Current Rating: 50A
  • Frame Size: H Frame
  • Poles: 3
  • Phase: 3
  • AIC Rating: 100kA @ 480V AC
  • Protection Functions: LI (Long-Time and Instantaneous)
  • Trip Type: Thermal Magnetic
  • Connection: I-Line Style Plug-In
  • Additional Feature: Complete with 120V AC Shunt Trip
  • Weight: 5 lb
  • Family: Powerpact