Square D JDA262255 225A 2-Pole Thermal Magnetic Molded Case Circuit Breaker – I-Line Plug-In – 600V

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SKU: JDA262255
Regular price $1,140.75
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The Square D JDA262255 PowerPacT J-Frame circuit breaker is a molded case circuit breaker designed to provide reliable overload and short-circuit protection for commercial and industrial electrical distribution systems. Featuring a 225 Amp rating, 2-pole configuration, and thermal-magnetic trip unit, this breaker delivers dependable circuit protection while supporting easy installation in I-Line panelboard applications. Its I-Line plug-in line connection and mechanical load lugs simplify maintenance and replacement, while the dual-break rotating contact design helps reduce peak fault current during short-circuit events. The breaker is UL Listed, CSA Certified, CE marked, and suitable for demanding power distribution applications.

Voltage and Rating

  • Current Rating: 225 Amps
  • Voltage Rating: 600 Volts AC
  • Interrupting Capacity: 18 kAIC at 480VAC
  • Breaking Capacity: 14 kA at 600VAC
  • Phase: Single Phase
  • Continuous Current Rating: 80%

Key Specifications

  • Breaker Type: Molded Case Circuit Breaker
  • Number of Poles: 2-Pole
  • Series: PowerPacT J-Frame
  • Model: JDA262255
  • Trip Unit Type: Thermal Magnetic
  • Mounting Type: I-Line Style Plug-In
  • Connection Type: I-Line Line Side / Mechanical Lug Load Side
  • Frame Type: J-Frame
  • Functions: Long-Time and Instantaneous (LI)
  • Protection Type: Overload and Short Circuit Protection
  • Phase Connection: CA Phase Connection
  • Application: Commercial and Industrial Power Distribution
  • Push-to-Trip Button: Integral Test/Manual Trip Feature

Technical Specifications

  • Trip Technology: Thermal-Magnetic
  • Interrupt Rating: 18 kAIC @ 480VAC
  • Breaking Capacity: 14 kA @ 600VAC
  • Contact Design: Dual-Break Rotating Contacts
  • Electrical Connection:
    • Line Side: I-Line Plug-In
    • Load Side: Mechanical Lugs
  • Mounting Configuration: I-Line Construction
  • Suitable for Power Distribution Systems
  • CE Marked
  • Complies with UL, CSA, NOM, and IEC Standards

Certifications and Standards

  • UL Listed
  • CSA Certified
  • NOM Certified
  • IEC Compliant
  • CE Marked

Product Data

  • Manufacturer: Schneider Electric / Square D
  • Family: PowerPacT
  • Part Number: JDA262255
  • Frame Type: J-Frame
  • Category: Molded Case Circuit Breaker

Features

  • Thermal-magnetic trip protection for overload and short-circuit faults
  • I-Line plug-in design enables quick installation and replacement
  • Dual-break rotating contacts reduce peak fault current
  • Integral push-to-trip button for testing and maintenance
  • Designed for industrial and commercial electrical distribution systems
  • High-performance molded case construction for long service life
  • Compatible with I-Line panelboard applications
  • Meets major North American and international electrical standards for safety 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.

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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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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.