TFK236150WL - 150Amp Circuit Breaker

TFK236150WL - 150 Amp Circuit Breaker

The TFK236150WL is a 150-amp, 3-pole molded case circuit breaker built on the F225 frame and equipped with an interchangeable thermal magnetic trip unit. Rated for use on systems up to 600VAC, this breaker is commonly found in your commercial and industrial power distribution equipment where dependable overcurrent protection is required.

This unit includes both line-side and load-side lugs, allowing it to be installed in a variety of electrical distribution applications. The thermal magnetic trip mechanism responds to both sustained overload conditions and short circuits, helping you protect conductors and connected equipment. With interrupting ratings of 18kA at 600VAC, 22kA at 480VAC, and 25kA at 240VAC, the TFK236150WL is suited for many existing three-phase power systems that require a breaker with matching ratings and configuration.

Built with a durable molded case construction, the TFK236150WL remains a practical solution for maintaining existing equipment and supporting electrical systems where a compatible TFK-series breaker is required.

Key Features and Benefits

• Part Number: TFK236150WL.
• 150 Amp Current Rating: 150 Amp current rating.
• 3-Pole Configuration: 3-pole configuration.
• Thermal Magnetic Trip Unit: Thermal magnetic trip unit.
• Interchangeable Trip Unit Design: Interchangeable trip unit design.
• F225 Molded Case Frame: F225 molded case frame.
• Lugs Included: Includes line-side and load-side lugs.
• 600VAC Rating: Rated for systems up to 600VAC.
• Commercial and Industrial Applications: Suitable for commercial and industrial electrical distribution equipment.
• Long-Term Service: Built for long-term service in demanding environments.
  

Technical Specifications

• Part Number: TFK236150WL
  
• Type: TFK
  
• Poles: 3
  
• Amperage: 150A
  
• Frame: F225
  
• Trip Unit: Interchangeable Thermal Magnetic
  
• A.I.C. Rating @ 600VAC: 18kA
  
• A.I.C. Rating @ 480VAC: 22kA
  
• A.I.C. Rating @ 240VAC: 25kA
  
• Dimensions:
  • Height: 10.13 in.
  • Width: 4.13 in.
  • Depth: 3.81 in.
• Included: Line-Side and Load-Side Lugs
  

Material Compliance and Certifications

• Industry Standards: This molded case circuit breaker is intended for use in accordance with applicable electrical codes and installation requirements.
• Compliance Requirements: Users should verify all ratings, approvals, and compatibility requirements before installation. Compliance requirements may vary depending on the equipment and application.
  

Where It Works Best

• Industrial facilities
• Manufacturing plants
• Commercial buildings
• Distribution panels
• Switchboards
• Motor control equipment
• Feeder circuits
• Three-phase electrical systems
• Maintenance and replacement projects requiring a compatible TFK-frame circuit breaker
• When matching ampere rating, pole configuration, interrupting capacity, and physical fit are important, the TFK236150WL offers a practical form, fit, and functional replacement option for existing installations.