TFJ236125WL - 125Amp Circuit Breaker

TFJ236125WL - 125Amp Circuit Breaker

The TFJ236125WL is a 125 Amp, 3-pole molded case circuit breaker designed for use in your commercial and industrial power distribution systems where dependable circuit protection is essential. Built on the proven TFJ frame platform, this breaker features a non-interchangeable thermal magnetic trip unit that helps you protect electrical equipment and conductors from overloads and short circuits. Its compact footprint and durable construction make it well-suited for installations where space efficiency and long-term serviceability are important considerations. The breaker includes both line-side and load-side lugs, helping you simplify installation and maintenance in a wide range of applications. Designed to meet the demands of industrial environments, the TFJ236125WL delivers the form, fit, and function needed for compatible electrical systems while providing the confidence that comes from equipment built to last.

Key Features and Benefits

• 125 Amp Current Rating: 125 Amp current rating for commercial and industrial power distribution applications.
• 3-Pole Configuration: 3-pole configuration for protecting three-phase electrical systems.
• Thermal Magnetic Trip Unit: Thermal magnetic trip unit provides protection against overload and short-circuit conditions.
• Non-Interchangeable Trip Design: Non-interchangeable trip design for fixed protection settings.
• Installation Convenience: Includes both line-side and load-side lugs for installation convenience.
• TFJ Frame Construction: TFJ frame molded case circuit breaker construction.
• Compact Design: Compact design helps maximize available panel and switchgear space.
• Built for Long-Term Operation: Built for long-term operation in demanding electrical environments.
• Replacement Application: Suitable as a functional replacement in compatible TFJ-series installations.
  

Technical Specifications

• Part Number: TFJ236125WL
  
• Type: TFJ
  
• Amperage Rating: 125 Amps
  
• Number of Poles: 3
  
• Trip Unit: Thermal Magnetic, Non-Interchangeable
  
• Interrupting Rating:
  • 18kA @ 600 VAC
  • 22kA @ 480 VAC
  • 25kA @ 240 VAC
• Dimensions:
  • Height: 10.13 in
  • Width: 4.13 in
  • Depth: 3.81 in
• Included Accessories: Line-Side and Load-Side Lugs
  
• Frame Type: F225 Line Molded Case
  

Material Compliance and Certifications

• Application Compliance: The TFJ236125WL is manufactured and rated for use in electrical distribution systems requiring molded case circuit breaker protection.
• Verification Requirements: Users should verify compliance requirements, certifications, and application-specific standards based on the installation environment, equipment specifications, and local electrical codes.
  

Where It Works Best

• Industrial facilities and manufacturing plants
• Commercial buildings and office complexes
• Motor control and distribution systems
• Electrical switchboards and panelboards
• Power distribution equipment requiring a 125A, 3-pole breaker
• Replacement applications where a compatible TFJ-series molded case circuit breaker is specified
• Facilities operating three-phase electrical systems up to 600 VAC
• When reliable overcurrent protection is needed in compatible electrical systems, the TFJ236125WL provides a practical solution designed to help safeguard equipment and maintain continuity of operation.