LMD63B600 - 600Amp Circuit Breaker

LMD63B600 - 600Amp Circuit Breaker

See LMD63B600 on the breaker you're replacing. Start there. This is a 600A, 3-pole molded case circuit breaker built on the LMD frame, rated 600VAC, with a thermal-magnetic trip unit.

Key Features and Benefits

• 600A current rating with 3 poles
• LMD6 family / LMD frame
• 600VAC rated
• Thermal-magnetic trip unit
• Standard 40°C specification
• TA3K500 lugs on the load sides
• Handles 1/0 AWG–500 kcmil Cu/Al conductors
• Physical size of approximately 7.5"W x 16"H x 4.5"D
• Meets UL 489 and IEC 60947-2 standards
• Well-defined electrical and connection specifications for evaluating form, fit, and function in existing equipment

Technical Specifications

• Catalog Number / MFN: LMD63B600
  
• Article Number: US2\:LMD63B600
  
• Product Type: Molded Case Circuit Breaker
  
• Product Family: LMD6, 25 kAIC, 600VAC
  
• Frame: LMD
  
• Rated Current: 600A
  
• Number of Poles: 3
  
• Voltage Rating: 600VAC
  
• Trip Type: Thermal-Magnetic
  
• Temperature Rating: 40°C
  
• Interrupting Rating at 600V: 25 kAIC
  
• Interrupting Rating at 480V: 50 kAIC
  
• Load-Side Lugs: TA3K500
  
• Wire Range: 1/0 AWG–500 kcmil
  
• Conductor Compatibility: Copper or Aluminum
  
• Dimensions: 7.5"W x 16"H x 4.5"D
  
• UPC: 783643254428
  
• Commodity Code: 8536200020
  
• Country of Origin: Mexico
  
• Export Classification: EAR99 / AL\:N
  

Material Compliance and Certifications

For the LMD63B600, the manufacturer states compliance with UL 489 and IEC 60947-2 standards.

The supplied environmental data also identifies WEEE (2012/19/EU) take-back obligations and REACH Article 33 information. RoHS compliance information is not available, and this catalog number has no SCIP number.

Where It Works Best

The LMD63B600 fits a straightforward situation: you're working on existing or legacy electrical equipment, and the breaker configuration you're trying to match points back to this particular