Square D JDA36200SA 200A 3-Pole Thermal Magnetic Molded Case Circuit Breaker – I-Line Plug-In – 600V – Shunt Trip

The Square D JDA36200SA PowerPacT J-Frame circuit breaker is a high-performance molded case circuit breaker engineered for power distribution applications in commercial and industrial electrical systems. Rated at 200 Amps with a 3-pole configuration, this breaker provides thermal-magnetic protection against overloads and short circuits while incorporating a factory-installed shunt trip package for remote tripping capability. Designed for use in Class 612 I-Line panelboards and switchboards, it features I-Line plug-on mounting for quick installation and maintenance. The current-limiting design, combined with a robust J-Frame construction, delivers dependable protection and compliance with major industry standards.

Voltage and Rating

• Current Rating: 200 Amps
• Voltage Rating:
  • 240/480/600VAC, 50/60Hz
  • 480Y/277VAC, 50/60Hz
  • 600Y/347VAC, 50/60Hz
  • 240/415VAC, 50/60Hz (IEC)
  • 250VDC
• Continuous Current Rating: 80%
• Phase: Three Phase

Interrupting Capacity

• 25 kA at 240VAC
• 18 kA at 480VAC and 480Y/277VAC
• 14 kA at 600VAC and 600Y/347VAC
• 20 kA at 250VDC
• 18 kA at 415VAC (IEC)

Key Specifications

• Breaker Type: Molded Case Circuit Breaker
• Number of Poles: 3-Pole
• Series: PowerPacT J
• Model: JD
• Part Number: JDA36200SA
• Frame Type: J-Frame
• Mounting Type: I-Line Plug-In
• Connection Type: I-Line Line Connection / Lug Load Connection
• Trip Unit Type: Thermal Magnetic
• Protection Type: Overload and Short Circuit Protection
• Phase Connection: ABC
• Application: Power Distribution
• Control Type: Toggle
• Includes: Factory-Installed Shunt Trip Package

Technical Specifications

• Tripping Method: Thermal Magnetic
• Breaker Design: Current Limiting
• Trip Setting Range: 1000–2000 Amps
• Terminal Wire Size: 3/0 AWG to 350 kcmil Copper or Aluminum
• Continuous Current Rating: 80%
• Operating Ambient Temperature:
  • 28°F to 158°F (-2°C to 70°C)
• Used On:
  • Class 611 I-Line Panelboards
  • Class 612 I-Line Panelboards
  • I-Line Switchboards

Dimensions and Weight

• Height: 7.52 in
• Width: 4.09 in
• Depth: 3.39 in

Certifications and Standards

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

Product Data

• Manufacturer: Schneider Electric / Square D
• Family: PowerPacT
• Catalog Number: JDA36200SA
• UPC: 785901493273
• UNSPSC: 39121601

Features

• Factory-installed shunt trip enables remote breaker operation
• Current-limiting design reduces fault energy during short-circuit events
• Thermal-magnetic trip unit provides dependable overload and short-circuit protection
• I-Line plug-in mounting allows quick installation and replacement
• Suitable for use in Class 611/612 I-Line panelboards and switchboards
• Supports copper and aluminum conductors up to 350 kcmil
• Designed for commercial, industrial, and power distribution applications
• Meets UL, CSA, IEC, CE, NOM, RoHS, and REACH requirements for safety and performance.