JDA36200 - 200 Amp Circuit Breaker

JDA36200 - 200 Amp Circuit Breaker

The JDA36200 has a particular connection setup that helps narrow down the replacement search: I-Line on the line side and an AL250JD mechanical lug on the load side. It's a 200A, three-pole PowerPacT J-frame circuit breaker with a thermal-magnetic trip unit and an 80% continuous current rating. The JDA36200 is built to last, and for existing or legacy I-Line equipment, these connection, dimensional, and electrical details provide useful checkpoints when you're confirming form, fit, and function as a replacement.

Key Features and Benefits

• 200A, three-pole breaker: A clearly defined configuration for equipment requiring this exact current rating and pole count.
• Thermal-magnetic trip: Provides the specified protection against overload and short-circuit conditions.
• I-Line construction: The line side uses an I-Line connection with bracket mounting.
• Mechanical load-side lug: The AL250JD terminal accepts both copper and aluminum conductors from 3/0 AWG through 350 kcmil.
• DC rating: Also rated 20 kA at 250VDC.
• ABC phase connection: Manufacturer documentation identifies the phase arrangement as ABC.
• Push-to-trip function: An integral button on the cover allows the breaker to be manually tripped.
  

Technical Specifications

• Catalog Number: JDA36200
  
• Product Family: PowerPacT J
  
• Product Type: Circuit breaker
  
• Device Application: Distribution
  
• Rated Current: 200A
  
• Number of Poles: 3
  
• Trip Technology: Thermal-magnetic
  
• Protection: Overload and short-circuit
  
• Control: Toggle
  
• Continuous Current Rating: 80%
  
• Breaking Capacity Code: D
  
• Breaking Capacity at 240VAC: 25 kA, 50/60 Hz
  
• Breaking Capacity at 480VAC: 18 kA, 50/60 Hz
  
• Breaking Capacity at 600VAC: 14 kA, 50/60 Hz
  
• Breaking Capacity at 250VDC: 20 kA
  
• Rated Operational Voltage: 600VAC, 50/60 Hz
  
• Line-Side Connection: I-Line
  
• Load-Side Connection: Mechanical lug
  
• HACR Rated: Yes
  
• Height: 7.5 in. (191 mm)
  
• Width: 4.09 in. (104 mm)
  
• Depth: 3.4 in. (86 mm)
  
• Net Weight: 5.3 lb (2.4 kg)
  

Material Compliance and Certifications

The manufacturer identifies the JDA36200 with UL, CSA, and NOM product certifications, along with CE marking. Listed standards include UL, CSA, NEMA, NOM-003-SCFI-2000, and IEC 60947-2. The front cover carries an IP40 protection rating, and the specified pollution degree is 3 under IEC 60947-1.

Where It Works Best

The JDA36200 is a fit for compatible existing and legacy I-Line equipment that calls for this particular 200A, three-pole J-frame arrangement. Here, the connection style deserves just as much attention as the amp rating. The breaker has an I-Line connection on the line side, while the load side uses an AL250JD mechanical lug.