JL3B200 - 200Amp Circuit Breaker

JL3B200 - 200Amp Circuit Breaker

The JL3B200 gives you a clear set of numbers to check when replacing a breaker in existing electrical equipment. This molded case circuit breaker is rated at 200 amps, has three poles, and uses a JL3 frame. The JL3B200 is built to last, while its clearly stated frame, electrical ratings, and dimensions give you the practical information needed to evaluate form, fit, and functional compatibility with existing or legacy equipment.

Key Features and Benefits

• 200A, three-pole configuration provides clear electrical identifiers for replacement and compatibility checks.
• The JL3 frame type helps narrow down the correct fit for equipment that requires this particular breaker configuration.
• Supplied product identification includes Type ET, 400 Ampere "JL" Frame.
• Rated at 40 °C according to the provided product specifications.
  

Technical Specifications

• Part Number: JL3B200
  
• Product Type: Molded Case Circuit Breaker
  
• Frame Type: JL3
  
• Amperage: 200A
  
• Number of Poles: 3
  
• AIC at 240VAC: 42 kA
  
• AIC at 480VAC: 30 kA
  
• AIC at 600VAC: 22 kA
  
• Temperature Rating: 40°C
  
• Additional Identification: Type ET, 400 Ampere "JL" Frame
  
• Width: 9.00 in.
  
• Height / Length: 11.00 in.
  
• Depth: 4.00 in.
  
• Overall Dimensions: 9.00 in. W × 11.00 in. L × 4.00 in. D
  
• Approximate Ship Weight: 22.00 lb.
  

Material Compliance and Certifications

Specific UL, CSA, IEC, RoHS, REACH, or other certification and material-compliance information was not included in the supplied specifications for the JL3B200. These certifications should therefore not be assumed. If a particular approval or standard is required for the installation, confirm it from the breaker labeling and applicable product documentation before use.

Where It Works Best

The JL3B200 is suited to compatible existing and legacy electrical equipment that calls for a 200A, three-pole molded case circuit breaker with a JL3 frame and matching voltage-specific interrupting ratings. Its published dimensions are also useful for confirming that the replacement fits within the physical space available in the existing equipment.

For replacement work, don't rely on amperage alone. Compare the JL3 frame type, three-pole arrangement, physical dimensions, system voltage, and required AIC rating with those of the breaker being replaced and the electrical equipment requirements before installation.