TFK236070WL - 70Amp Circuit Breaker

TFK236070WL - 70 Amp Circuit Breaker

The TFK236070WL is a 70 amp, 3-pole molded case circuit breaker built on the F225 frame and equipped with an interchangeable thermal magnetic trip unit. Designed for use in your commercial and industrial power distribution systems, this breaker helps you protect electrical equipment and conductors from overloads and short circuits. Line-side and load-side lugs are included, making it easier to install in compatible equipment.

With interrupting ratings of up to 25kA at 240VAC, the TFK236070WL is commonly found in panelboards, switchboards, and other three-phase distribution applications where dependable circuit protection is required. Its thermal magnetic trip mechanism responds to both long-term overload conditions and higher fault currents, helping you safeguard connected electrical systems. Built for demanding environments, these breakers were designed for long service life and continued use in industrial electrical installations.

Key Features and Benefits

• 70 amp current rating
• 3-pole design for three-phase applications
• Thermal magnetic trip unit
• Interchangeable trip unit configuration
• F225 line molded case frame
• Includes line-side and load-side lugs
• Suitable for commercial and industrial power distribution systems
• Compact design for installation in compatible equipment
• Built for long-term service in electrical distribution applications

Technical Specifications

• Part Number: TFK236070WL
  
• Type: TFK
  
• Frame: F225 Line Molded Case
  
• Poles: 3
  
• Amperage: 70A
  
• Trip Unit: Thermal Magnetic (Interchangeable)
  
• 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
  

Material Compliance and Certifications

• This molded case circuit breaker is manufactured for use in electrical distribution systems and should be installed in accordance with applicable electrical codes, standards, and equipment requirements. Product ratings should always be verified against the specific application before installation.

Where It Works Best

• The TFK236070WL is frequently used in:
• Industrial facilities
• Manufacturing plants
• Commercial buildings
• Power distribution equipment
• Switchboards and panelboards
• Motor and feeder circuit protection
• Electrical maintenance and replacement projects requiring a compatible TFK-series breaker
• When a facility requires a 70 amp, 3-pole thermal magnetic molded case circuit breaker with the appropriate interrupting capacity, the TFK236070WL provides the form, fit, and function needed for compatible electrical systems.