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Square D NEF36800LIG - Molded Case 800A 600V 3-Pole

Square D
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Square D NEF36800LIG is a molded case circuit breaker designed for protecting electrical systems against overloads, short circuits, and ground faults. This 3-pole, 800A unit is rated for 600V and delivers a 100kA interrupting capacity at 480V, utilizing solid-state Micrologic trip technology for precise protection. It features a bolt-on connection within the NE frame, weighing 82 lb, and is built for three-phase power distribution. The breaker complies with industry standards for industrial and commercial environments, ensuring reliable performance in demanding applications. Typical uses include main or feeder protection in switchboards, panelboards, and motor control centers.

Key Features & Specifications
  • Manufacturer: Square D
  • Item Subcategory: Molded Case
  • Family: Micrologic
  • Type: NEF
  • Weight: 82 lb
  • Functions: LIG - Long-Time, Instantaneous and Ground Fault
  • Frame Size: NE Frame
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Solid State
  • AIC rating: 100kA@480V
  • Phase: 3
  • Current Rating: 800A
  • Amperage: 800A
  • Mounting Type: I-Line plug-in
  • Trip Unit: Thermal Magnetic with Long-Time and Instantaneous functions
  • Interrupt Rating: 65kAIC at 480V
  • Frame Type: MH