Square D

Square D JGA36250U44X Molded Case Circuit Breaker – 3 Pole – 250A – 600V – I-Line Plug-In – Solid State – LSIG Protection

In stock
SKU: JGA36250U44X GTIN/UPC: 785901952398
$3,749.04
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The Square D JGA36250U44X PowerPact molded case circuit breaker is engineered for advanced protection of commercial and industrial power distribution systems. Featuring a MicroLogic 6.2A electronic trip unit, this breaker provides comprehensive Long-Time, Short-Time, Instantaneous, and Ground Fault (LSIG) protection to help safeguard electrical equipment and critical power infrastructure. The I-Line style plug-in design enables quick installation and removal in compatible I-Line panelboards and switchboards. Rated at 250A and 600V, the JGA36250U44X delivers a high interrupting capacity of 35kA at 480VAC and is suitable for reverse connection applications. Its solid-state trip technology ensures precise protection and enhanced system coordination.

Voltage and Current Ratings

  • Current Rating: 250 Amps
  • Voltage Rating: 600 Volts AC
  • Phase: 3 Phase

Interrupting Rating

  • 35kA at 480VAC
  • High Interrupting Capacity

Trip Unit and Protection

  • Protection Type:
    • Overload Protection
    • Short-Circuit Protection
    • Ground Fault Protection
  • Trip Unit Technology: Solid State Electronic, MicroLogic 6.2A Ammeter
  • Trip Functions:
    • Long-Time (L)
    • Short-Time (S)
    • Instantaneous (I)
    • Ground Fault (G)
  • Non-Interchangeable Trip Unit

Configuration and Mounting

  • Poles: 3 Pole
  • Phase Connection: ABC
  • Connection Type: I-Line Style Plug-In
  • Suitable for Reverse Connection Applications

Physical Specifications

  • Weight: 5.29 lbs

Electrical Connections

  • Line Connection: I-Line Style Plug-In
  • Load Connection: Mechanical Lugs

Standards and Certifications

  • UL Listed
  • CSA Approved

Features

  • PowerPact molded case circuit breaker
  • MicroLogic 6.2A electronic ammeter trip unit
  • Solid-state protection technology
  • Long-Time, Short-Time, Instantaneous, and Ground Fault protection
  • High interrupting capacity design
  • I-Line plug-in construction for quick installation
  • Suitable for reverse connection applications
  • Non-interchangeable electronic trip unit
  • Provides advanced protection and selective coordination capabilities
  • Designed for commercial and industrial power distribution systems
  • Manufactured by Schneider Electric / Square D for long-term reliability and performance
  • Type Circuit Breakers
  • Vendor Square D
  • Brand Square D

Returns are easy

You may return items within 30 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).

Same Day Shipping

We strive to ship out your items within one business day.

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.