TFJ236070 - 70Amp Circuit Breaker

TFJ236070 - 70Amp Circuit Breaker

The TFJ236070 molded case circuit breaker is a 3-pole, 70-amp circuit protection device designed for use in your commercial and industrial electrical distribution systems. Built with a fixed, non-interchangeable thermal magnetic trip unit, this breaker helps you protect electrical equipment and conductors from overloads and short circuits while providing dependable performance in demanding applications. Featuring an F225 line molded case construction and supplied with load-side lugs, the TFJ236070 is well-suited for installations where reliable circuit protection and compatibility with existing equipment are essential. Designed to withstand the rigors of everyday operation, this breaker offers the form, fit, and function required for maintaining and servicing legacy electrical systems.

Key Features and Benefits

• 70 Amp Current Rating: 70 Amp current rating for branch and feeder circuit protection.
• 3-Pole Configuration: 3-pole configuration for three-phase electrical systems.
• Thermal Magnetic Trip Unit: Thermal magnetic trip unit provides protection against overload and short-circuit conditions.
• Non-Interchangeable Trip Unit Design: Non-interchangeable trip unit design helps maintain consistent protection settings.
• F225 Line Molded Case Construction: F225 line molded case construction for industrial and commercial applications.
• Includes Load-Side Lugs: Includes load-side lugs for convenient installation.
• Compact Footprint: Compact footprint helps simplify panel and switchgear integration.
• Built for Long-Term Service: Built for long-term service in electrical distribution systems.
  

Technical Specifications

• Part Number: TFJ236070
  
• Type: TFJ
  
• Current Rating: 70 Amps
  
• Poles: 3
  
• Trip Unit: Non-Interchangeable Thermal Magnetic
  
• A.I.C. Rating:
  • 25kA @ 240VAC
  • 22kA @ 480VAC
  • 18kA @ 600VAC
• Dimensions:
  • Height: 10.13 in.
  • Width: 4.13 in.
  • Depth: 3.81 in.
• Frame Type: F225 Line Molded Case
  
• Terminations: Includes Load-Side Lugs
  

Material Compliance and Certifications

• Industry Standards: This molded case circuit breaker is manufactured and rated for use in electrical power distribution applications in accordance with applicable industry standards for circuit protection equipment.
• Installation Verification: Users should verify local code requirements, system specifications, and installation requirements before deployment.
  

Where It Works Best

• The TFJ236070 is commonly used in commercial buildings, manufacturing facilities, industrial control systems, distribution panels, switchboards, and other three-phase electrical installations requiring 70-amp overcurrent protection. It is particularly suitable for maintenance, repair, and replacement projects where matching existing system specifications, interrupting ratings, and physical dimensions is important. Its thermal magnetic protection design makes it a practical choice for safeguarding feeders, branch circuits, motors, and other connected electrical equipment in legacy and existing power distribution systems.