LXD63B600 - 600Amp Circuit Breaker

LXD63B600 - 600Amp Circuit Breaker

The LXD63B600 is a 600 amp, 3-pole LXD6-A molded case circuit breaker with a non-interchangeable trip unit and load-side lugs included. When you're matching a breaker for an existing or legacy electrical system, the catalog number is only part of the picture—amperage, pole count, interrupting ratings, dimensions, trip configuration, and lug arrangement must all match the application. With its 600A rating, LXD6-A type, three-pole configuration, non-interchangeable trip unit, and included load-side lugs, this breaker can be evaluated as a form, fit, and functional replacement candidate when compatible equipment requires the same specifications. Its solid molded-case construction is built to last in its intended electrical application when selected, installed, and maintained correctly.

Key Features and Benefits

• 600 Amp Rating: Clearly identified 600A rating makes it easier to match the breaker to equipment requiring this specific amperage.
• 3-Pole Configuration: Three-pole construction for compatible electrical equipment calling for the same pole arrangement.
• LXD6-A Type: Provides an important series/type identifier when checking an existing breaker and equipment documentation.
• Non-Interchangeable Trip Unit: Uses the specified non-interchangeable trip configuration for accurate replacement matching.
• Load-Side Lugs Included: Supplied with load-side lugs. Line-side lugs are not stated as included and should not be assumed.
• Voltage-Specific AIC Ratings: Clearly specified interrupting ratings provide essential information for verifying the intended electrical application.

Technical Specifications

• Part Number: LXD63B600
  
• Type: LXD6-A
  
• Product Type: Molded Case Circuit Breaker
  
• Amperes: 600A
  
• Poles: 3
  
• A.I.C. Rating at 600VAC: 25kA
  
• A.I.C. Rating at 480VAC: 35kA
  
• A.I.C. Rating at 240VAC: 65kA
  
• Additional DC Rating: 430kAIC @ 250VDC for 2-pole applications
  
• Trip Unit: Non-interchangeable
  
• Lugs: Load-side lugs included
  
• Height: 11.0 in.
  
• Width: 7.5 in.
  
• Depth: 4.0 in.
  
• Dimensions: 7.5"W x 11.00"L x 4.00"D
  
• Approximate Shipping Weight: 18.00 lbs.
  

Material Compliance and Certifications

No specific material-compliance information or certifications were provided for the LXD63B600. For accuracy, certifications or regulatory listings should not be inferred from the LXD6-A designation, amperage, voltage, or AIC ratings alone.

Where It Works Best

The LXD63B600 600A 3-pole molded case circuit breaker is best suited for compatible existing or legacy electrical equipment that calls for an LXD6-A breaker with the same 600A rating, three-pole configuration, non-interchangeable trip unit, load-side lug arrangement, physical dimensions, and applicable interrupting ratings.