JXD63B225 - 225Amp Circuit Breaker

JXD63B225 - 225Amp Circuit Breaker

When you’re looking for a JXD63B225, the part number gets you started, but the ratings and physical details are what really confirm the match. This 225A, three-pole molded case circuit breaker carries the JXD6-A type designation and uses a non-interchangeable trip unit. The JXD63B225 is built to last, but the key to a successful replacement is simple—make sure the amperage, poles, JXD6-A type, trip arrangement, interrupting capacity, dimensions, and connections match those of the equipment you already have.

Key Features and Benefits

• 225A rating with three poles for equipment requiring this specific electrical configuration.
• The JXD6-A type designation provides an important compatibility point when checking an existing installation.
• Non-interchangeable trip unit matches equipment calling for this particular trip arrangement.
• Load-side lugs are included, so you know what is supplied on the load side before installation.
• A practical choice for form, fit, and functional replacement where the existing equipment calls for the JXD63B225 specifications.
  

Technical Specifications

• Part Number: JXD63B225
  
• Product Type: Molded Case Circuit Breaker
  
• Type: JXD6-A
  
• Amperage: 225A
  
• Poles: 3
  
• Trip Unit: Non-interchangeable
  
• A.I.C. Rating at 240VAC: 65 kA
  
• A.I.C. Rating at 480VAC: 35 kA
  
• A.I.C. Rating at 600VAC: 25 kA
  
• Additional DC Rating: 30 kA at 250VDC for two-pole applications only; this should not be treated as a three-pole DC rating for the JXD63B225
  
• Load-Side Lugs: Included
• 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: 16.00 lb
  

Material Compliance and Certifications

No specific material-compliance information or certifications were provided for the JXD63B225. UL, CSA, IEC, RoHS, REACH, or other certifications should not be assumed from the available specifications. Where a specific certification or compliance standard is required, confirm the applicable documentation before installation.

Where It Works Best

The JXD63B225 225A 3-pole circuit breaker is best suited for compatible existing and legacy electrical equipment that calls for a Type JXD6-A molded-case circuit breaker with a non-interchangeable trip unit. It’s particularly useful when you’re trying to stay with the original form, fit, and functional requirements rather than changing the equipment configuration.

Before installation, compare the breaker already in place with the JXD63B225 part number, 225A rating, three-pole arrangement, JXD6-A type, voltage-specific A.I.C. rating, trip configuration, load-side lug arrangement, and physical dimensions. That gives you a much better compatibility check than relying on amperage alone.