FDA34070 - 70Amp Circuit Breaker

FDA34070 - 70Amp Circuit Breaker

Finding the correct replacement breaker for an existing electrical system is about matching the details that matter most. The FDA34070 Square D circuit breaker is a 70 Amp, 3-pole molded case circuit breaker designed for compatible I-Line electrical distribution equipment where maintaining the original system configuration is important.

Whether you are maintaining an existing electrical panel, replacing a matching breaker, or servicing a legacy distribution system, the FDA34070 I-Line circuit breaker provides a practical solution.

Key Features and Benefits

• 70 Amp, 3-pole Square D molded case circuit breaker
• Designed for compatible I-Line electrical distribution equipment
• PowerPact™ thermal magnetic trip unit provides overload and short-circuit protection
• Plug-in I-Line connection style for matching applications
• Helps maintain original breaker form, fit, and function
• Designed for existing commercial and industrial electrical systems
• Suitable for branch circuit and feeder protection applications
• Designed for electrical maintenance and replacement projects
  

Technical Specifications

• Part Number: FDA34070
  
• Manufacturer: Square D
  
• Product Type: Molded Case Circuit Breaker (MCCB)
  
• Breaker Type: FDA
  
• Frame Type: I-Line Frame
  
• Trip Unit Type: Thermal Magnetic
  
• Amperage Rating: 70 Amps
  
• Number of Poles: 3
  
• Connection Type: Plug-In I-Line
  
• A.I.C. Rating:
  • 18kA at 480VAC
  • 25kA at 240VAC
• Height: 9.75 in
  
• Width: 3.0 in
  
• Depth: 5.25 in
  

Material Compliance and Certifications

The Square D FDA34070 molded case circuit breaker is designed for use in compatible electrical distribution equipment requiring thermal magnetic circuit protection. Its construction and electrical ratings are intended for approved applications and established electrical system requirements.

Where It Works Best

• Square D I-Line panelboards and compatible distribution equipment
• Existing PowerPact™ electrical systems
• Commercial electrical distribution applications
• Industrial power distribution systems
• Branch circuit and feeder protection applications
• Electrical maintenance and replacement projects
• Systems requiring a 70 amp, 3-pole plug-in breaker
• Applications where maintaining existing equipment configuration is important