JB3200 - 200Amp Circuit Breaker

JB3200 - 200Amp Circuit Breaker

A replacement breaker has to line up with the equipment already in place. Amperage is part of that check, but so are the breaker type, pole count, trip unit, terminals, physical size, and interrupting rating. The JB3200 is a 200A, 3-pole Type JB circuit breaker with thermal-magnetic operation and a non-interchangeable trip unit. At 4.13"W x 10.00" L x 4.13"D, the JB3200 gives you a defined footprint to compare directly with the breaker being replaced. For older or legacy equipment that calls for these exact specifications, it can serve as a form-fit-and-function replacement.

Key Features and Benefits

• 200-amp rating for applications that specifically require a 200-amp breaker.
• 3-pole Type JB configuration helps narrow down compatibility with existing equipment.
• Thermal-magnetic operation with a non-interchangeable trip unit.
• Load-side terminals included so that this detail can be checked against the existing connection setup.
• Intended for form, fit, and functional replacement when all required specifications agree with the existing system.
  

Technical Specifications

• Part Number: JB3200
  
• Type: JB
  
• Amperage: 200 A
  
• Poles: 3
  
• A.I.C. Rating at 600VAC: 14k
  
• A.I.C. Rating at 480VAC: 22k
  
• A.I.C. Rating at 240VAC: 25k
  
• Interrupting Capacity at 600VAC: 14,000 A
  
• Interrupting Capacity at 480VAC: 22,000 A
  
• Interrupting Capacity at 240VAC: 25,000 A
  
• Operation: Thermal Magnetic
  
• Trip Unit: Non-Interchangeable
  
• Temperature Rating: 40°C
  
• Terminals: Load-Side Terminals Included
  
• Width: 4.13 in.
  
• Height / Length: 10.00 in.
  
• Depth: 4.13 in.
  
• Overall Dimensions: 4.13"W x 10.00"L x 4.13"D
  
• Approximate Ship Weight: 14.00 lb.
  

Material Compliance and Certifications

No specific UL, CSA, IEC, RoHS, REACH, or other certification or material-compliance information was provided for the JB3200. Those certifications should not be assumed from the Type JB designation or electrical ratings.

Where It Works Best

The JB3200 is a practical choice for compatible existing and legacy equipment that specifically calls for a 200A, 3-pole Type JB breaker. It is particularly relevant when the replacement needs thermal-magnetic operation, a non-interchangeable trip unit, included load-side terminals, and the same physical footprint.