TFJ224225 - 225Amp Circuit Breaker

TFJ224225 - 225Amp Circuit Breaker

The TFJ224225 molded case circuit breaker is a 2-pole, 225-amp circuit protection device designed for use in your commercial and industrial electrical distribution systems. Built with a non-interchangeable thermal magnetic trip unit, this breaker helps you provide dependable overcurrent and short-circuit protection while maintaining compatibility with equipment designed for the TFJ frame platform. Its F225 line molded case construction is built to withstand the demands of daily operation in power distribution applications where consistent protection is essential. The breaker includes load-side lugs for straightforward installation and termination, making it a practical solution for maintaining existing electrical systems. Designed with durability in mind, the TFJ224225 offers the form, fit, and function needed for many legacy and industrial power distribution applications.

Key Features and Benefits

• 225 Amp current rating: 225 Amp current rating for commercial and industrial power distribution systems.
• 2-pole configuration: 2-pole configuration for protecting 240VAC and 480VAC circuits.
• Thermal magnetic trip unit: Thermal magnetic trip unit provides protection against overloads and short circuits.
• Non-Interchangeable Trip Unit: Non-interchangeable trip unit design.
• F225 Line Construction: F225 line molded case breaker construction.
• Load-Side Lugs Included: Includes load-side lugs for convenient conductor termination.
• Interrupting Capacity: Interrupting capacity rated at 22kA at 480VAC and 25kA at 240VAC.
• TFJ Frame Compatibility: Designed for compatibility with electrical equipment utilizing the TFJ frame type.
• Long Service Life: Built for long service life in demanding operating environments.
• Functional Replacement: Suitable as a functional replacement where matching ratings and specifications are required.
  

Technical Specifications

• Part Number: TFJ224225
  
• Type: TFJ
  
• Frame: F225 Line
  
• Poles: 2
  
• Amperage Rating: 225A
  
• Trip Unit: Non-Interchangeable Thermal Magnetic
  
• 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.
• Terminals: Includes Load-Side Lugs
  

Material Compliance and Certifications

• Industry Standards: This molded case circuit breaker is manufactured for use in electrical distribution applications and is designed to meet applicable industry standards associated with its original production and intended use.
• Verification Requirements: Verification of specific certifications, approvals, or compliance requirements should be confirmed against equipment documentation, nameplate markings, and project specifications prior to installation.
  

Where It Works Best

• The TFJ224225 circuit breaker is well-suited for a variety of commercial and industrial electrical systems requiring a 225-amp, 2-pole thermal magnetic molded case breaker. Common applications include:
  • Industrial control panels
  • Manufacturing facilities
  • Commercial buildings
  • Distribution switchboards
  • Panelboards
  • Motor and feeder protection circuits
  • Electrical infrastructure maintenance projects
  • Existing installations utilizing TFJ-frame circuit breakers
  When maintaining or servicing existing power distribution equipment, matching the breaker’s ampere rating, pole configuration, interrupting capacity, and frame type helps ensure proper fit and functionality within the intended system.