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Schneider Electric LJA36250CU33X - 250A 3-Pole MCCB

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Schneider Electric LJA36250CU33X is a PowerPact L-Frame 250A 3-pole molded case circuit breaker designed for 600 Vac I-Line applications, providing solid-state LSI protection (long-time, short-time, instantaneous). This 100% rated breaker delivers 65kA interrupting capacity at 480V and supports wire sizes from AWG 2 to 600 kcmil copper or AWG 2 to 500 kcmil aluminum. The unit measures 13.4 in (340 mm) x 5.5 in (140 mm) x 4.3 in (110 mm) and weighs 17.311 lb, featuring I-Line style plug-in line connections with load-side lugs (terminal lug AL400L61K3). It complies with UL, CSA, NEMA, NOM-003-SCFI-2000, and IEC 60947-2 standards. Typical industrial applications include panelboard integration for motor control centers and distribution systems requiring adjustable electronic trip settings.

Key Features & Specifications
  • Type: Molded Case
  • Manufacturer: Schneider Electric
  • Family: Powerpact
  • Frame Size: L Frame
  • Poles: 3
  • Current Rating: 250A
  • Voltage Rating: 600V
  • Phase: 3
  • Protection: Solid State
  • Functions: LSI - Long-Time, Short-Time and Instantaneous
  • Trip Unit: Micrologic 3.xS LSI
  • Breaker Type: 100% rated
  • AIC rating: 65kA@480V
  • Connection: I-Line Style Plug-In
  • Terminal Connection: I-Line, Lug
  • Wire Size: AWG 2...600 kcmil copper / AWG 2...500 kcmil aluminium
  • Dimensions: 13.4 in (340 mm) x 5.5 in (140 mm) x 4.3 in (110 mm) (Height x Width x Depth)
  • Weight: 17.311 lb
  • Temp Rating: 28-158 °F (-2-70 °C)
  • Standards: UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
  • Certification: UL, CSA, NOM
  • Country of Origin: United States
  • Additional Info: Terminal lug AL400L61K3


Product Identification
  • UPC: 785901493594