JXD23B250 - 250Amp Circuit Breaker

JXD23B250 - 250Amp Circuit Breaker

The JXD23B250 has a fairly distinct footprint at 7.50 inches wide, 11.00 inches long, and 4.00 inches deep. That gives you a practical starting point when checking whether it belongs in an existing installation. The JXD23B250 is built to last, but choosing the right replacement still comes down to the basics—physical fit, electrical ratings, trip arrangement, and connection requirements must align with the equipment already in service.

Key Features and Benefits

• 250A current rating for equipment calling for this specific amperage.
• Three-pole design provides another clear identifier when checking the existing breaker.
• Type JXD2-A helps narrow down compatibility with the installed equipment.
• Non-interchangeable trip unit matches applications requiring this trip arrangement.
• Load-side lugs are included with the breaker.
• Well suited to form, fit, and functional replacement where the existing equipment calls for these exact specifications.
  

Technical Specifications

• Part Number: JXD23B250
  
• Product Type: Molded Case Circuit Breaker
  
• Type: JXD2-A
  
• Amperage: 250A
  
• Poles: 3
  
• Trip Unit: Non-interchangeable
  
• A.I.C. Rating: 65 kA at 240VAC
  
• Additional DC Rating: 30 kA at 250VDC for two-pole applications
  
• Load-Side Lugs: Included
  
• Line-Side Lugs: Not specified in the available product information
  
• Width: 7.50 in.
  
• Height / Length: 11.00 in.
  
• Depth: 4.00 in.
  
• Overall Dimensions: 7.50 in. W × 11.00 in. L × 4.00 in. D
  
• Approximate Ship Weight: 18.00 lb
  

Material Compliance and Certifications

Specific UL, CSA, IEC, RoHS, REACH, or other certification and material-compliance information was not included in the supplied specifications for the JXD23B250. If your installation requires a particular approval or compliance standard, confirm it against the applicable product documentation rather than assuming certification.

Where It Works Best

The JXD23B250 is a practical choice for compatible existing and legacy equipment that specifically calls for a 250A, three-pole Type JXD2-A molded case circuit breaker with a non-interchangeable trip unit and load-side lugs.

Before installation, compare the breaker already in place with the full JXD23B250 specification set. Pay particular attention to the type designation, 250A rating, three-pole layout, interrupting capacity, trip arrangement, lug requirements, and case dimensions. Those details provide a much better compatibility check than the part number or amperage by itself.