ND63F120 - 1200Amp Max. *Frame Only*

ND63F120 - 1200Amp Max. *Frame Only*

Need an ND63F120 for an existing electrical system? This Type ND6 molded-case circuit breaker frame is rated for 1200 amps and has a 3-pole configuration. It measures 16 inches high by 9 inches wide by 6 inches deep, so that you can compare the dimensions with your existing equipment before matching.

The interrupting ratings are 25 kA at 600 VAC, 50 kA at 480 VAC, and 65 kA at 240 VAC. For 2-pole DC applications, the ND63F120 is also rated 30 kAIC at 250 VDC.

Keep in mind that this is the breaker frame only. It is not a complete molded case circuit breaker, so confirm the trip unit and any other components required for your setup.

If you're maintaining equipment that was built around the ND6 breaker frame, matching the part number is a good starting point—but don't stop there. Also check the amperage, voltage, A.I.C. rating, dimensions, pole configuration, and equipment requirements. These products are built to last, and getting the right match helps keep existing electrical equipment in service without unnecessary changes.

Key Features and Benefits

• 1200A Type ND6 frame for compatible electrical distribution equipment
• 3-pole configuration
• Rated 25 kA at 600 VAC
• Rated 50 kA at 480 VAC
• Rated 65 kA at 240 VAC
• 30 kAIC at 250 VDC for applicable 2-pole applications
• Measures approximately 16" H × 9" W × 6" D
• Useful when replacing a matching frame in existing ND6 equipment
• Supplied as a molded case circuit breaker frame only
  

Technical Specifications

• Part Number: ND63F120
  
• Type: ND6
  
• Product: Molded Case Circuit Breaker Frame Only
  
• Poles: 3
  
• Amperage: 1200A
  
• A.I.C. @ 600 VAC: 25 kA
  
• A.I.C. @ 480 VAC: 50 kA
  
• A.I.C. @ 240 VAC: 65 kA
  
• DC Rating: 30 kAIC @ 250 VDC for 2-pole applications
  
• Height: 16.0 in.
  
• Width: 9.0 in.
  
• Depth: 6.0 in.
  

Material Compliance and Certifications

• Certification and material-compliance information was not included in the available specifications for the ND63F120. Because of that, we don't want to assume UL, CSA, RoHS, REACH, or other certifications.
• If your job requires a particular certification or compliance standard, verify the documentation for the specific breaker frame before installation.
  

Where It Works Best

• The ND63F120 makes the most sense when you're servicing existing electrical equipment that calls for a Type ND6, 1200A breaker frame with matching ratings and dimensions.
• You'll typically use this frame when maintaining industrial or commercial electrical distribution equipment and keeping an existing installation in service. Before using it as a replacement, compare the part number, frame type, amperage, number of poles, voltage, interrupting rating, dimensions, and trip-unit requirements with the equipment you're working on.