TFK236125WL **Older Style** - 125Amp Circuit Breaker

TFK236125WL **Older Style** - 125Amp Circuit Breaker

The TFK236125WL is a 125-amp, 3-pole molded case circuit breaker designed for use in your commercial and industrial electrical distribution systems. Featuring the older style black face configuration, this breaker is well-suited for maintaining and servicing your existing installations that require a compatible form, fit, and function replacement. Built on the F225 line molded-case frame, it utilizes an interchangeable thermal-magnetic trip unit that provides dependable protection against overloads and short circuits while helping you maintain system continuity. Supplied with both line-side and load-side lugs, the TFK236125WL is designed to simplify installation and integration into compatible electrical equipment. Built to last, this breaker remains a practical solution for facilities that depend on proven electrical protection components.

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 the protection of three-phase electrical systems.
• Older Style Black Face Design: Older style black face design for compatibility with existing equipment and installations.
• Thermal Magnetic Trip Unit: The thermal magnetic trip unit provides overload and short-circuit protection.
• Interchangeable Trip Unit Design: Interchangeable trip unit design for service and maintenance flexibility.
• F225 Line Molded Case Frame: F225 line molded case frame construction.
• Included Lugs: Includes both line-side and load-side lugs.
• Form, Fit, and Function Replacement: Suitable for systems requiring a form, fit, and function replacement.
• Long-Term Use: Designed for long-term use in demanding electrical environments.
  

Technical Specifications

• Part Number: TFK236125WL
  
• Type: TFK
  
• Frame: F225 Line Molded Case
  
• Trip Unit: Thermal Magnetic, Interchangeable
  
• Amperage: 125 Amps
  
• Poles: 3
  
• Voltage & Interrupting Rating:
  • 18kA @ 600VAC
  • 22kA @ 480VAC
  • 25kA @ 240VAC
• Dimensions:
  • Height: 10.13 in.
  • Width: 4.13 in.
  • Depth: 3.81 in.
• Included Accessories: Line-Side and Load-Side Lugs
  
• Face Style: Older Style Black Face
  

Material Compliance and Certifications

• Compliance Information: The TFK236125WL is manufactured for use in commercial and industrial electrical systems and is designed to meet the applicable standards and ratings associated with its original production specifications.
• Installation Verification: Users should verify compliance requirements, certifications, and application suitability with current project specifications and local electrical codes before installation.
  

Where It Works Best

• The TFK236125WL is commonly used in industrial facilities, manufacturing plants, commercial buildings, power distribution equipment, motor control applications, and other electrical systems requiring a 125-amp, 3-pole molded case circuit breaker. Its older-style black-face configuration makes it particularly useful for maintaining or servicing existing switchgear, panelboards, and distribution equipment where compatibility with installed components is important.