QBM32200TN - 200 Amp Circuit Breaker

QBM32200TN - 200 Amp Circuit Breaker

The QBM32200TN is a 3-pole, 200-amp thermal magnetic circuit breaker designed to provide dependable overcurrent and short-circuit protection in your commercial and industrial electrical distribution systems. Built with a non-interchangeable trip unit, this Type QBM breaker delivers consistent circuit protection while helping you safeguard electrical equipment from damage caused by overloads and fault conditions. Its combination of lug terminals on the line side and 1/4"-20 studs on the load side offers a secure connection for applications that require this specific terminal configuration. Whether you use it for a new installations, maintenance projects, or equipment replacement, the QBM32200TN is a practical choice when matching existing electrical system requirements.

Key Features and Benefits

• 200 Amp current rating for high-capacity electrical distribution applications.
• Three-pole design suitable for protecting three-phase electrical systems.
• Thermal magnetic trip mechanism responds to both overloads and short-circuit faults.
• Non-interchangeable trip unit provides a fixed protection configuration.
• Rated 10kA interrupting capacity at 240VAC for reliable fault interruption within its specifications.
• Lug terminals on the line side simplify incoming conductor connections.
• 1/4"-20 stud terminals on the load side accommodate applications requiring stud-mounted outgoing connections.
• Compact design helps simplify installation where space is limited.

Technical Specifications

• Part Number: QBM32200TN
  
• Type: QBM
  
• Poles: 3
  
• Amperes: 200A
  
• Trip Type: Thermal Magnetic
  
• Trip Unit: Non-Interchangeable
  
• Interrupting Rating: 10kA @ 240VAC
  
• Voltage Rating: 240VAC
  
• Line Side Connection: Lug Terminals
  
• Load Side Connection: 1/4"-20 Studs
  
• Dimensions:
  • Height: 6.5 in.
  • Width: 4.5 in.
  • Depth: 3.13 in.

Material Compliance and Certifications

• This circuit breaker should be installed and used in accordance with applicable electrical codes and manufacturer specifications. Compatibility, certifications, and compliance requirements should be confirmed for the intended installation before use.

Where It Works Best

• The QBM32200TN is well suited for commercial and industrial electrical systems that require a 200A, 3-pole thermal magnetic circuit breaker with a 10kA interrupting rating at 240VAC. It is commonly used in panelboards, switchboards, distribution equipment, and other power distribution applications where a Type QBM breaker with line-side lug terminals and load-side 1/4"-20 studs is required. It is an excellent replacement option when maintaining existing equipment and matching the original electrical specifications is essential.