TFJ224070WL - 70Amp Circuit Breaker

TFJ224070WL - 70 Amp Circuit Breaker

The TFJ224070WL is a 2-pole, 70-amp molded case circuit breaker designed for use in your commercial and industrial electrical distribution systems where dependable overcurrent and short-circuit protection is required. Built on the F225 line molded case frame, this breaker features a non-interchangeable thermal magnetic trip unit that responds to both prolonged overload conditions and instantaneous short circuits. With interrupting ratings of 22kA at 480VAC and 25kA at 240VAC, it is well suited for protecting branch circuits, feeders, and equipment operating within its listed electrical ratings.

Designed for form, fit, and functional replacement in compatible installations, the TFJ224070WL includes both line-side and load-side lugs, helping you simplify installation and conductor termination. Its durable molded case construction is built to last, making it a practical choice for maintaining existing electrical systems while preserving compatibility with original equipment specifications. Whether servicing industrial facilities, manufacturing operations, commercial buildings, or other demanding electrical environments, this circuit breaker provides the ratings and configuration needed to support safe, reliable circuit protection.

Key Features and Benefits

• 70 Amp current rating: 70 Amp current rating.
• 2-pole configuration: 2-pole configuration.
• TFJ series molded case circuit breaker: TFJ series molded case circuit breaker.
• F225 line molded case frame: F225 line molded case frame.
• Non-interchangeable thermal magnetic trip unit: Non-interchangeable thermal magnetic trip unit.
• Thermal and magnetic protection: Thermal and magnetic protection against overloads and short circuits.
• Interrupting ratings: 22kA interrupting rating at 480VAC and 25kA interrupting rating at 240VAC.
• Line-side and load-side lugs: Includes both line-side and load-side lugs.
• Form, fit, and functional replacement: Built for form, fit, and functional replacement in compatible electrical systems.
• Durable molded case construction: Durable molded case construction built to last.
  

Technical Specifications

• Part Number: TFJ224070WL
  
• Type: TFJ
  
• Frame: F225 Line Molded Case
  
• Trip Unit: Non-Interchangeable Thermal Magnetic
  
• Amperage: 70 Amps
  
• Poles: 2
  
• Voltage / Interrupting Rating: 22kA @ 480VAC; 25kA @ 240VAC
  
• Dimensions:
  • Height: 10.13 in.
  • Width: 4.13 in.
  • Depth: 3.81 in.
• Lugs: Includes Line-Side and Load-Side Lugs
  

Material Compliance and Certifications

• Compatible Electrical Distribution Systems: The TFJ224070WL is manufactured for installation in compatible electrical distribution systems and is designed to meet the applicable ratings established for this breaker series.
• Installation Requirements: Always verify compatibility with your existing equipment and ensure installation is performed in accordance with the National Electrical Code (NEC), local electrical codes, and the equipment manufacturer's requirements.
  

Where It Works Best

• The TFJ224070WL is well suited for commercial and industrial electrical systems that require a 70-amp, 2-pole molded case circuit breaker with the specified interrupting ratings. Common applications include commercial buildings, manufacturing facilities, industrial control panels, distribution equipment, motor and machinery protection, branch circuit and feeder protection, and maintenance and replacement of compatible legacy electrical systems.