Square D

Square D LJL36600U31X 600A 3-Pole MicroLogic 3.3 Circuit Breaker – Unit Mount Lug – 600V

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SKU: LJL36600U31X GTIN/UPC: 785901891635
$2,493.75

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The Square D LJL36600U31X PowerPacT L-Frame circuit breaker provides dependable 600 Amp, 3-pole protection for 600V electrical systems using a MicroLogic 3.3 LI electronic trip unit. Designed for PowerPacT L-Frame compatible systems, it delivers precise overload and short-circuit protection with a 25 kA interrupting capacity. Featuring robust lug terminals and unit-mount construction, this breaker is ideal for demanding commercial and industrial applications requiring advanced electronic trip performance and reliable power protection.

Electrical Ratings:

  • Amperage: 600 Amps
  • Voltage: 600V AC
  • Interrupt Rating: 25 kAIC
  • Trip Unit: MicroLogic 3.3 LI Electronic

Key Specifications:

  • Breaker Type: MicroLogic 3.3 Electronic Trip (LI)
  • Poles: 3-Pole
  • Product Range: PowerPacT L-Frame
  • Mounting Mode: Unit Mount Lug
  • Terminal Type: Lugs (Line and Load)
  • Rating: 80% Rated
  • Application: Commercial and industrial circuit protection

Technical Specifications:

  • Wire Size: 2 × AWG 2/0 – 500 kcmil (Cu/Al)
  • Tightening Torque: 442.5 lb-in
  • Certifications: UL Listed, CSA, NOM, IEC 60947-2, HACR Rated

Product Data:

  • Manufacturer: Schneider Electric
  • Brand: Square D
  • Model Number: LJL36600U31X
  • UPC: 785901891635
  • Dimensions: 13.4" H × 5.5" W × 4.3" D
  • Weight: 13.7 lbs
  • Type Circuit Breakers
  • Vendor Square D
  • Brand Square D

Returns are easy

You may return items within 10 days of delivery for a refund.

FREE Shipping on orders over $149.

My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

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In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.

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