NCL36600 - 600 Amp Circuit Breaker

NCL36600 - 600 Amp Circuit Breaker

The NCL36600 is a 600-amp, 3-pole molded-case circuit breaker with a thermal-magnetic trip design. It uses a cable-in/cable-out configuration and is intended for electrical systems that require a Type NCL breaker with matching ratings and dimensions.

This breaker measures 19.5 inches high, 11.75 inches wide, and 5.75 inches deep. Interrupting ratings are 65k A.I.C. at 600VAC, 100k A.I.C. at 480VAC, and 125k A.I.C. at 240VAC.

If you're replacing a breaker in existing equipment, those details matter. The part number matters, but so do the physical dimensions, number of poles, amperage, voltage, interrupting rating, and cable configuration. Checking each one helps make sure the NCL36600 is the right fit for the equipment you're working on.

Key Features and Benefits

• 600 amp rating for applications designed around this amperage
• 3-pole configuration
• Thermal-magnetic operation
• Cable-in/cable-out design
• Type NCL molded case construction
• 65k A.I.C. at 600VAC
• 100k A.I.C. at 480VAC
• 125k A.I.C. at 240VAC
• Defined dimensions make it easier to check physical fit before installation
• Built to last when used in the application for which it was designed

Technical Specifications

• Part Number: NCL36600
  
• Type: NCL
  
• Breaker Type: Molded Case Circuit Breaker
  
• Trip: Thermal-Magnetic
  
• Amperage: 600A
  
• Poles: 3
  
• 600VAC A.I.C. Rating: 65k
  
• 480VAC A.I.C. Rating: 100k
  
• 240VAC A.I.C. Rating: 125k
  
• Connection: Cable-In/Cable-Out
  
• Height: 19.5 in.
  
• Width: 11.75 in.
  
• Depth: 5.75 in.
  

Material Compliance and Certifications

• The available product specifications did not include material compliance details or specific certification listings, so they shouldn't be assumed.
• For applications that require certifications or regulatory compliance, check the breaker nameplate and supporting manufacturer documentation. Follow applicable electrical codes and equipment requirements for installation.

Where It Works Best

• The NCL36600 circuit breaker makes the most sense in existing electrical equipment that calls for a Type NCL, 600 amp, 3-pole breaker with the same physical and electrical characteristics.
• This's especially relevant when you're maintaining legacy equipment and need to preserve the system's original form, fit, and function. Before using it as a replacement, verify the dimensions, amperage, pole count, voltage, A.I.C. requirements, connection arrangement, and equipment compatibility.
• For this kind of replacement, matching the details is more important than adding marketing language. The NCL36600 has a specific job to do, and the specifications above give you what you need to determine whether it belongs in your application.