TFK236150WL **Older Style** - 150Amp Circuit Breaker

TFK236150WL **Older Style** - 150Amp Circuit Breaker

The TFK236150WL is a 150-amp, 3-pole molded case circuit breaker designed for use in your commercial and industrial power distribution systems requiring dependable circuit protection. Featuring the older style black face design, this breaker belongs to the Type TFK family and incorporates an interchangeable thermal magnetic trip unit for protection against overloads and short circuits. Built on the F225 line molded case frame, the TFK236150WL is engineered for long service life and is well-suited for maintaining, repairing, or replacing existing equipment where matching form, fit, and function is important. This breaker includes both line-side and load-side lugs, helping you to simplify installation in compatible electrical systems. Designed to withstand demanding operating environments, it provides the interrupting capacity needed for a variety of industrial applications while helping you safeguard connected equipment and electrical infrastructure.

Key Features and Benefits

• 150 Amp Current Rating: 150 amp current rating for medium- to high-capacity power distribution applications.
• 3-Pole Configuration: 3-pole configuration for three-phase electrical systems.
• Type TFK Design: Type TFK molded case circuit breaker design.
• Older Style Black Face: Older style black face construction for compatibility with existing installations.
• Thermal Magnetic Protection: The thermal magnetic trip unit provides protection against overload and short-circuit conditions.
• Interchangeable Trip Unit Design: Interchangeable trip unit design supports maintenance and service requirements.
• Lugs Included: Includes both line-side and load-side lugs.
• F225 Frame Construction: F225 line molded case frame construction.
• Commercial and Industrial Use: Built for long-term use in commercial and industrial environments.
• Replacement Compatibility: Suitable as a form, fit, and functional replacement in compatible systems.
  

Technical Specifications

• Part Number: TFK236150WL
  
• Type: TFK
  
• Frame Series: F225 Line Molded Case
  
• Trip Unit: Thermal Magnetic, Interchangeable
  
• Amperage Rating: 150 Amps
  
• Poles: 3
  
• Voltage Rating: Up to 600 VAC
  
• Interrupting Rating: 18kA @ 600VAC
  
• Interrupting Rating: 22kA @ 480VAC
  
• Interrupting Rating: 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

• Industry Standards: This molded case circuit breaker was manufactured for use in commercial and industrial electrical distribution systems and was designed to meet applicable industry standards in effect at the time of production.
• Compliance Requirements: Users should verify specific compliance, certification, and application requirements for their installation prior to use. Proper installation and maintenance should be performed in accordance with applicable electrical codes and manufacturer guidelines.
  

Where It Works Best

• Industrial facilities and manufacturing plants
• Commercial buildings and office complexes
• Electrical distribution equipment
• Switchboards and panel systems
• Motor control and power distribution applications
• Facility maintenance projects requiring compatibility with existing Type TFK installations
• Replacement applications where matching electrical ratings and physical configuration are critical
• When maintaining existing electrical infrastructure, the TFK236150WL provides a practical solution for applications requiring a 150A, 3-pole Type TFK circuit breaker with an interchangeable thermal magnetic trip unit, helping keep compatible power distribution systems operating safely and efficiently.