JD63T200 - 200Amp Trip Unit

JD63T200 - 200Amp Trip Unit

The Siemens JD63T200 is identified by Siemens as the trip-unit-only configuration for a JD-frame SENTRON molded case circuit breaker. That distinction matters when you're sourcing a replacement component for existing or legacy equipment and need the catalog number to correspond with the required assembly. When selecting it for replacement work, confirm the complete specifications against the existing JD-frame equipment rather than relying on amperage alone.

Key Features and Benefits

• Trip-unit-only configuration: Siemens identifies the JD63T200 as "TU ONLY," an important distinction when matching the correct component to existing equipment.
• 200A rating: Provides the manufacturer-specified amperage for compatible JD-frame applications.
• Three-pole configuration: Matches equipment requiring this particular pole arrangement.
• Thermal-magnetic trip unit: Uses the trip technology specified by Siemens for the JD63T200.
• JD-frame compatibility: Intended for compatible equipment requiring the specified Siemens JD-frame configuration.
• TA2J6500 connections: Manufacturer data specifies these lugs on both the line and load sides.
• Copper and aluminum conductor compatibility: Accepts the specified wire ranges for either conductor material.
  

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number / MFN: JD63T200
  
• Article Number: US2:JD63T200
  
• Product Line: SENTRON
  
• Product Family: JD6, 25 kAIC, 600VAC
  
• Manufacturer Configuration: Trip Unit Only (TU ONLY)
  
• Frame: JD
  
• Amperage Rating: 200A
  
• Number of Poles: 3
  
• Voltage Rating: 600V
  
• Trip Unit Type: Thermal-magnetic
  
• Interrupting Capacity at 600V: 25 kAIC
  
• Interrupting Capacity at 480V: 35 kAIC
  
• Line-Side Lugs: TA2J6500
  
• Load-Side Lugs: TA2J6500
  
• Copper Conductor Range: 3/0 AWG–500 kcmil
  
• Aluminum Conductor Range: 4/0 AWG–500 kcmil
  
• Width: 7.5 in.
  
• Height: 11 in.
  
• Depth: 4 in.
  
• Net Weight: 2.2 lb
  
• UPC: 783643213449
  
• Commodity Code: 85363099
  
• Country of Origin: Mexico
  
• Standards: UL 489 / IEC 60947-2
  

Material Compliance and Certifications

According to Siemens, the JD63T200 meets UL 489 and IEC 60947-2 standards. The supplied manufacturer information does not explicitly describe this catalog number as UL Listed, so that separate certification claim should not be assumed.

Where It Works Best

The JD63T200 is best considered when servicing compatible existing or legacy Siemens JD-frame equipment that specifically calls for this 200A, three-pole thermal-magnetic trip-unit configuration. Because Siemens identifies the catalog number as a trip unit only, this detail should be carefully confirmed when determining form, fit, and functional compatibility with the existing assembly.