LMXD63B600 - 600Amp Circuit Breaker

LMXD63B600 - 600Amp Circuit Breaker

The LMXD63B600 is a 600 amp, 3-pole molded case circuit breaker in the LMXD6 series. It is a practical replacement for your existing electrical equipment that requires this specific breaker type and configuration. The breaker has a non-interchangeable trip unit and comes with load-side lugs. Its interrupting ratings are 25 kA at 600VAC, 50 kA at 480VAC, and 65 kA at 240VAC. For 2-pole DC applications, it carries a 30kAIC rating at 250VDC. With a 7.50"W x 16.00"L x 4.50"D footprint, it can be matched against an existing breaker before installation. Its molded case construction is built to last when properly installed and used within its rated application.

Key Features and Benefits

• 600 Amp, 3-Pole Design: Made for systems that require a 600A breaker with three poles.
• LMXD6 Type: Helps identify the correct breaker when replacing an existing LMXD6 unit.
• Non-Interchangeable Trip Unit: The trip unit is part of the breaker configuration and is not interchangeable.
• Load-Side Lugs Included: Comes with load-side lugs.
• Known Physical Dimensions: Makes it easier to compare the breaker with the space and mounting requirements of existing equipment.
• Padlocking Option: Available separately.

Technical Specifications

• Part Number: LMXD63B600
  
• Type: LMXD6
  
• Product Type: Molded Case Circuit Breaker
  
• Amperage: 600A
  
• Poles: 3
  
• A.I.C. at 600VAC: 25kA
  
• A.I.C. at 480VAC: 50kA
  
• A.I.C. at 240VAC: 65kA
  
• DC Rating: 30kAIC at 250VDC for 2-pole applications
  
• Trip Unit: Non-interchangeable
  
• Load-Side Lugs: Included
  
• Dimensions: 7.50"W x 16.00"L x 4.50"D
  
• Width: 7.50 in.
  
• Height: 16.00 in.
  
• Depth: 4.50 in.
  
• Approx. Ship Weight: 75.00 lbs.
  
• Padlockable Device: Sold separately
  

Material Compliance and Certifications

The supplied specifications did not include specific material compliance information, UL listing details, or certification numbers. If your application requires particular certifications or compliance documentation, check the markings on the breaker and the applicable product documentation before installation.

Where It Works Best

The LMXD63B600 is best suited for existing electrical equipment designed around the LMXD6 breaker type. Use it when replacing a breaker where the 600A rating, 3-pole configuration, physical size, trip unit, and interrupting ratings match the equipment requirements.