TFJ236250WL - 250Amp Circuit Breaker

TFJ236250WL - 250Amp Circuit Breaker

The TFJ236250WL is a 250 amp, 3-pole molded case circuit breaker designed for protecting your three-phase electrical distribution systems from overloads and short circuits. Built on the F225 frame, this breaker uses a non-interchangeable thermal magnetic trip unit, combining long-time overload protection with instantaneous response to fault conditions. It is commonly found in your commercial and industrial power systems where maintaining proper circuit protection is critical to day-to-day operation.

With interrupting ratings of 18kA at 600VAC, 22kA at 480VAC, and 25kA at 240VAC, the TFJ236250WL is suitable for a range of power distribution applications. The breaker includes both line-side and load-side lugs, helping you streamline installation in compatible equipment. Its molded case construction and compact footprint make it a practical option for facilities seeking a form, fit, and functional replacement within existing electrical systems.

Key Features and Benefits

• 250 amp current rating
• 3-pole design for three-phase applications
• Thermal magnetic trip unit for overload and short-circuit protection
• Non-interchangeable trip configuration
• Interrupting ratings:
• 18kA at 600VAC
• 22kA at 480VAC
• 25kA at 240VAC
• Includes line-side and load-side lugs
• Molded case construction
• Designed for use in compatible commercial and industrial electrical equipment
• Built to provide long service life when properly installed and maintained

Technical Specifications

• Part Number: TFJ236250WL
  
• Type: TFJ
  
• Frame: F225
  
• Circuit Breaker Style: Molded Case Circuit Breaker
  
• Trip Unit: Thermal Magnetic, Non-Interchangeable
  
• Amperage: 250A
  
• Poles: 3
  
• A.I.C. Rating: 18kA @ 600VAC
  
• A.I.C. Rating: 22kA @ 480VAC
  
• A.I.C. Rating: 25kA @ 240VAC
  
• Dimensions:
  • Height: 10.13 in.
  • Width: 4.13 in.
  • Depth: 3.81 in.
• Included Accessories: Line and Load-Side Lugs
  

Material Compliance and Certifications

• This circuit breaker is manufactured for use in electrical distribution systems and is intended to be installed in accordance with applicable electrical codes and equipment requirements. Users should confirm all certification and compliance requirements for their specific installation before use.

Where It Works Best

• The TFJ236250WL is commonly used in:
• Industrial facilities
• Manufacturing plants
• Commercial buildings
• Power distribution systems
• Switchboards
• Panelboards
• HVAC equipment
• Water treatment and utility applications
• This breaker is often selected when maintaining compatibility with existing equipment is important. Its ratings, dimensions, and trip characteristics make it suitable for applications requiring the same form, fit, and function as the original device.