TFJ224070 - 70Amp Circuit Breaker

TFJ224070 - 70 Amp Circuit Breaker

The TFJ224070 is a 70 Amp, 2-pole molded case circuit breaker designed for use in your industrial electrical distribution systems requiring dependable overcurrent and short-circuit protection. Built with a non-interchangeable thermal magnetic trip unit, this breaker responds to both prolonged overloads and instantaneous fault conditions to help you protect electrical equipment and branch circuits. Designed with the TFJ frame style and F225 line molded case, it serves as a form, fit, and functional replacement for compatible installations. The breaker also includes load-side lugs, helping you simplify installation where compatible. Built to last, the TFJ224070 is well suited for maintaining existing electrical systems that require a breaker matching the original specifications and ratings.

Key Features and Benefits

• 70 Amp Current Rating: 70 Amp current rating for compatible industrial electrical applications.
• 2-Pole Configuration: 2-pole configuration for protecting two energized conductors.
• Thermal Magnetic Trip Unit: Thermal magnetic trip unit provides overload and short-circuit protection.
• Non-Interchangeable Trip Unit: Non-interchangeable trip unit maintains the original breaker configuration.
• Interrupting Capacity: 22kA interrupting capacity at 480 VAC.
• Interrupting Capacity: 25kA interrupting capacity at 240 VAC.
• F225 Line Molded Case: F225 line molded case construction.
• Load-Side Lugs Included: Includes load-side lugs for installation where applicable.
• Form, Fit, and Functional Replacement: Designed as a form, fit, and functional replacement for compatible TFJ installations.
• Built to Last: Built to last for continued service in existing electrical distribution systems.

Technical Specifications

• Part Number: TFJ224070
• Type: TFJ
• Frame: F225 Line Molded Case
• Poles: 2
• Amperage: 70A
• Trip Unit: Non-Interchangeable Thermal Magnetic
• Interrupting Rating: 22kA @ 480 VAC
• Interrupting Rating: 25kA @ 240 VAC
• Dimensions:
  • Height: 10.13 in.
  • Width: 4.13 in.
  • Depth: 3.81 in.
• Included Accessories: Load-Side Lugs

Material Compliance and Certifications

• Commercial and Industrial Applications: The TFJ224070 is manufactured for use in commercial and industrial electrical distribution applications.
• Installation Requirements: It should be installed and used in accordance with applicable electrical codes, equipment requirements, and manufacturer specifications. Always verify compatibility, voltage rating, interrupting capacity, frame type, and installation requirements before placing the breaker into service.

Where It Works Best

• The TFJ224070 is commonly used in industrial facilities, manufacturing plants, commercial buildings, equipment distribution systems, and other electrical installations requiring a 70 Amp, 2-pole molded case circuit breaker with a thermal magnetic trip unit. It is an excellent choice when maintaining or servicing existing electrical systems that require a breaker with matching electrical ratings, dimensions, and configuration.