NC361200 - 1200 Amp Circuit Breaker

NC361200 - 1200 Amp Circuit Breaker

The NC361200 is a 1200-amp, 3-pole molded-case circuit breaker with an I-Line plug-in design and thermal-magnetic trip. It's a practical option for maintaining existing electrical equipment that requires this specific Type NC breaker configuration.

When replacing a breaker in a legacy system, the details matter. The NC361200 measures 12.12" high x 14.98" wide x 8.07" deep and has interrupting ratings of 65 kA at 600VAC, 100 kA at 480VAC, and 125 kA at 240VAC. These specifications make it easier to check the breaker against the requirements of the existing equipment before installation.

Its molded case construction is built to last in its intended application. For replacement projects, the main consideration is straightforward: confirm the part number, amperage, number of poles, I-Line connection, dimensions, voltage, and A.I.C. rating against the equipment you're working with.

Key Features and Benefits

• 1200 amp rating for applications requiring this specific current capacity
• 3-pole configuration
• I-Line plug-in design for compatible equipment
• Thermal-magnetic trip
• Molded case construction
• 65 kA A.I.C. at 600VAC
• 100 kA A.I.C. at 480VAC
• 125 kA A.I.C. at 240VAC
• Suitable for form, fit, and functional replacement in compatible legacy systems

Technical Specifications

• Part Number: NC361200
  
• Type: NC
  
• Breaker Type: Molded Case Circuit Breaker
  
• Connection: I-Line, Plug-In
  
• Trip Type: Thermal-Magnetic
  
• Poles: 3
  
• Amperage: 1200 A
  
• A.I.C. @ 600VAC: 65 kA
  
• A.I.C. @ 480VAC: 100 kA
  
• A.I.C. @ 240VAC: 125 kA
  
• Height: 12.12 in.
  
• Width: 14.98 in.
  
• Depth: 8.07 in.
  

Material Compliance and Certifications

• The provided specifications for the NC361200 did not include specific certification, listing, or material compliance information. If your application requires a particular certification or compliance standard, check the markings on the breaker and the applicable product documentation.

Where It Works Best

• The NC361200 circuit breaker is intended for compatible I-Line electrical equipment that requires a 1200A, 3-pole, plug-in Type NC breaker. This is especially relevant when maintaining an existing or legacy installation where the replacement breaker must match the original equipment's physical and electrical requirements.
• Before installation, check the breaker against the existing equipment, not amperage alone. Dimensions, pole count, connection type, system voltage, and interrupting rating must match the application. A qualified electrical professional should verify installation and final compatibility.