LB3200 - 200Amp Circuit Breaker

LB3200 - 200Amp Circuit Breaker

The LB3200 is a 200-amp, 3-pole Type LB thermal-magnetic circuit breaker with an interchangeable trip unit and included load-side terminals. It is rated 22kA at 600VAC, 30kA at 480VAC, and 42kA at 240VAC, with a 40°C rating. Those numbers matter most when you're sourcing a breaker for equipment already in service—you want the replacement to match the application's requirements, not just the same amp rating. For maintenance and replacement applications, confirm the Type LB design, three-pole configuration, amperage, voltage, AIC requirements, trip-unit arrangement, terminals, and dimensions before matching.

Key Features and Benefits

• 200A, 3-pole configuration for applications requiring these specific ratings
• Type LB circuit breaker
• Thermal-magnetic design
• Interchangeable trip unit
• 40°C rated
• Load-side terminals included
• Published dimensions make it easier to check physical compatibility
• Suitable for form, fit, and functional replacement when the complete specifications match the existing application
  

Technical Specifications

• Part Number: LB3200
  
• Type: LB
  
• Amperage: 200A
  
• Poles: 3
  
• Breaker Type: Thermal-magnetic
  
• Trip Unit: Interchangeable
  
• AIC Rating: 22kA @ 600VAC
  
• AIC Rating: 30kA @ 480VAC
  
• AIC Rating: 42kA @ 240VAC
  
• Temperature Rating: 40°C
  
• Terminals: Load-side terminals included
  
• Height: 10.13 in.
  
• Width: 5.50 in.
  
• Depth: 3.94 in.
  
• Dimensions: 5.50"W × 10.13"L × 3.94"D
  
• Approx. Ship Weight: 16.00 lbs.
  

Material Compliance and Certifications

No specific UL, CSA, IEC, RoHS, REACH, or other certification or material-compliance information was supplied for the LB3200. Don't assume these details from the catalog number, Type LB designation, or similar breakers' specifications.

Where It Works Best

The LB3200 makes sense for existing and legacy electrical equipment that calls for a 200A, 3-pole Type LB thermal-magnetic breaker with an interchangeable trip unit.

When checking compatibility, compare the electrical ratings first. Depending on system voltage, the breaker is rated 22kA at 600VAC, 30kA at 480VAC, or 42kA at 240VAC. It also carries a 40°C rating and includes load-side terminals.