NM632700 - 700Amp Circuit Breaker

NM632700 - 700Amp Circuit Breaker

The NM632700 is a 700-amp, 3-pole molded-case circuit breaker for electrical equipment using the NM type. It features thermal-magnetic tripping, bolt-on mounting, and load-side lug terminals. Its interrupting ratings are 22 kAIC at 600VAC, 30 kAIC at 480VAC, and 42 kAIC at 240VAC. The breaker measures 15.5 inches high, 8.19 inches wide, and 4.13 inches deep and has a 40°C rating. If you're replacing a breaker in existing equipment, check more than just the amperage. Pole count, mounting, dimensions, terminals, voltage, and AIC rating must all match the application. Use the NM632700 when these specifications match the original equipment's requirements. Its molded case construction is built to last when the breaker is installed and used within its stated ratings.

Key Features and Benefits

• 700 amp rating for equipment designed to use a 700A breaker.
• Three poles for applications requiring a 3-pole configuration.
• Thermal-magnetic trip provides overload and overcurrent protection.
• Bolt-on mounting for equipment designed around this connection style.
• Load-side lug terminals are included.
• Interrupting ratings are 22 kAIC at 600VAC, 30 kAIC at 480VAC, and 42 kAIC at 240VAC.
• Rated at 40°C.
• Dimensions are 15.5" H x 8.19" W x 4.13" D, making it easier to check the available space and physical fit.

Technical Specifications

• Part Number: NM632700
  
• Type: NM
  
• Breaker Type: Molded Case Circuit Breaker
  
• Amperage: 700 Amps
  
• Poles: 3
  
• Trip Type: Thermal Magnetic
  
• AIC Rating: 22k @ 600VAC
  
• AIC Rating: 30k @ 480VAC
  
• AIC Rating: 42k @ 240VAC
  
• Mounting: Bolt-On
  
• Temperature Rating: 40°C
  
• Height: 15.5 in.
  
• Width: 8.19 in.
  
• Depth: 4.13 in.
  
• Ship Weight: 38.00 lbs.
  
• Terminals: Load-Side Lug Terminals Included
  

Material Compliance and Certifications

• Specific material compliance information and certification listings were not provided with the available NM632700 specifications. If a job requires a particular certification or compliance standard, check that information against the applicable product documentation before installing the breaker.

Where It Works Best

• The NM632700 circuit breaker is intended for compatible existing and legacy electrical equipment that calls for this breaker type and configuration. It's a straightforward choice when the job is about matching the required form, fit, and function of an existing breaker.
• Before using it as a replacement, check the details carefully. Confirm the equipment requires 700 amps, three poles, thermal-magnetic protection, bolt-on mounting, and load-side lug terminals. Also check the required AIC rating at the system's operating voltage.
• Physical fit matters as well. With dimensions of 15.5 inches by 8.19 inches by 4.13 inches, compare the NM632700 with the existing breaker and equipment before installation.