TFJ224090 - 90Amp Circuit Breaker

TFJ224090 - 90 Amp Circuit Breaker

The TFJ224090 is a 90 Amp, 2-pole molded case circuit breaker designed for use in your industrial electrical distribution systems requiring dependable overcurrent and short-circuit protection. Built on the F225 line molded case frame, this breaker features a non-interchangeable thermal magnetic trip unit that responds to both prolonged overloads and instantaneous short-circuit conditions. With interrupting ratings of 22kA at 480VAC and 25kA at 240VAC, the TFJ224090 is well suited for applications where maintaining proper circuit protection is essential. It includes load-side lugs for installation convenience and is manufactured to provide the correct form, fit, and function for compatible electrical equipment. Designed for long service life, this circuit breaker is a practical replacement solution for maintaining existing power distribution systems while preserving equipment compatibility.

Key Features and Benefits

• 90 Amp Current Rating: 90 Amp current rating for branch and feeder circuit protection.
• 2-Pole Configuration: 2-pole configuration for two-phase or single-phase applications requiring dual-pole protection.
• Thermal Magnetic Trip Unit: Thermal magnetic trip unit provides protection against both overloads and short circuits.
• Non-Interchangeable Trip Unit: Non-interchangeable trip unit helps maintain the original circuit protection configuration.
• Interrupting Capacity: Interrupting capacity rated at 22kA at 480VAC and 25kA at 240VAC.
• Load-Side Lugs Included: Includes load-side lugs to simplify installation.
• F225 Line Molded Case Construction: F225 line molded case construction designed for long-lasting service.
• Form, Fit, and Functional Replacement: Suitable as a form, fit, and functional replacement in compatible TFJ breaker applications.

Technical Specifications

• Part Number: TFJ224090
  
• Type: TFJ
  
• Frame: F225 Line Molded Case
  
• Current Rating: 90 Amps
  
• Poles: 2
  
• Trip Unit: Non-Interchangeable Thermal Magnetic
  
• Interrupting Rating: 22kA @ 480VAC; 25kA @ 240VAC
  
• Voltage Rating: 240VAC / 480VAC
  
• Dimensions:
  • Height: 10.13 in.
  • Width: 4.13 in.
  • Depth: 3.81 in.
• Included: Load-Side Lugs
  

Material Compliance and Certifications

• Construction and Performance Standards: The TFJ224090 is manufactured for use in commercial and industrial electrical distribution systems and is designed to meet the applicable construction and performance standards associated with this style of molded case circuit breaker.
• Installation Requirements: Always verify compatibility with your existing equipment and consult applicable local electrical codes and installation requirements before installation.
  

Where It Works Best

• The TFJ224090 is commonly used in commercial buildings, industrial facilities, manufacturing operations, and other electrical distribution systems where a 90 Amp, 2-pole molded case circuit breaker is required. It is well suited for panelboards, switchboards, motor distribution equipment, and other compatible power distribution applications that require thermal magnetic circuit protection while maintaining the original equipment configuration.