F3070 - 70Amp Circuit Breaker

F3070 - 70Amp Circuit Breaker

When maintaining an existing electrical system, using the correct replacement breaker is essential for preserving the original design and operating characteristics. The F3070 is a 70 Amp, 3-pole Type F molded case circuit breaker built on the F-Frame platform for applications rated up to 480VAC. It features a thermal-magnetic, non-interchangeable trip unit that provides dependable protection against overloads and short circuits while maintaining compatibility with equipment designed for this breaker configuration. Built to last, the F3070 is intended as a form, fit, and functional replacement for compatible installations without requiring changes to the original electrical system.

Designed with a 14kA interrupting capacity at 480VAC, a 40°C ambient rating, and load terminals included, this breaker is well suited for maintenance, repair, and replacement projects in commercial and industrial electrical distribution systems.

Key Features and Benefits

• 70 Amp current rating
• Three-pole configuration
• Type F molded case circuit breaker
• F-Frame construction
• Thermal-magnetic, non-interchangeable trip unit
• Rated for operation in 40°C ambient environments
• Load terminals included
• Built to last for continued service in existing electrical systems
  

Technical Specifications

• Part Number: F3070
  
• Product Type: Molded Case Circuit Breaker
  
• Type: F
  
• Frame: F-Frame
  
• Amperage: 70 Amps
  
• Poles: 3
  
• Trip Unit: Thermal-magnetic, Non-Interchangeable
  
• Voltage Rating: 480VAC
  
• Interrupting Capacity: 14kA @ 480VAC
  
• Ambient Rating: 40°C
  
• Load Terminals: Included
  
• Dimensions:
  • Width: 4.13 in.
  • Height: 6.00 in.
  • Depth: 3.38 in.
• Approximate Shipping Weight: 8.50 lbs.
  

Material Compliance and Certifications

No material compliance details or third-party certifications are specified in the available product information.

Where It Works Best

The F3070 is commonly used in commercial and industrial electrical distribution systems requiring a compatible 70 Amp, 3-pole Type F circuit breaker. It is suitable for use in panelboards, switchboards, control panels, motor control equipment, and other 480VAC power distribution applications where maintaining the original form, fit, and function is important.