QBP32225TM - 225 Amp Circuit Breaker

QBP32225TM - 225 Amp Circuit Breaker

The QBP32225TM thermal magnetic circuit breaker is a 3-pole, 225-amp circuit breaker engineered to provide dependable overcurrent and short-circuit protection in your commercial and industrial electrical distribution systems. Designed with a non-interchangeable trip unit, this breaker delivers consistent trip performance while helping you protect connected equipment from damaging electrical faults. Its configuration features 1/4-20" studs on the line side and lug terminals on the load side, making it well-suited for installations requiring secure, high-current electrical connections. Built for 240VAC applications with a 10kA interrupting rating, the QBP32225TM is an excellent choice for panelboards, switchboards, and other power distribution equipment where reliable circuit protection and long-term performance are essential.

Key Features and Benefits

• 225 Amp Continuous Current Rating: 225 Amp continuous current rating for demanding commercial and industrial applications.
• 3-Pole Design: 3-pole design provides protection for three-phase electrical systems.
• Thermal Magnetic Trip Mechanism: Thermal magnetic trip mechanism helps safeguard equipment against both overloads and short circuits.
• Non-Interchangeable Trip Unit: Non-interchangeable trip unit delivers a fixed, dependable protection setting.
• 10kA Interrupting Capacity: 10kA interrupting capacity at 240VAC helps safely interrupt fault currents within its rated application.
• 1/4-20" Line-Side Studs: 1/4-20" line-side studs provide secure incoming power connections.
• Load-Side Lug Terminals: Load-side lug terminals allow for dependable conductor termination.
• Compact Design: Compact design supports installation in compatible electrical distribution equipment while helping simplify maintenance and replacement.
  

Technical Specifications

• Part Number: QBP32225TM
  
• Type: QBP
  
• Breaker Type: Thermal Magnetic
  
• Trip Unit: Non-Interchangeable
  
• Poles: 3
  
• Amperage: 225 Amps
  
• Voltage: 240VAC
  
• Interrupting Rating: 10kA @ 240VAC
  
• Line Side Connection: 1/4-20" Studs
  
• Load Side Connection: Lug Terminals
  
• Dimensions:
  • Height: 6.5 in.
  • Width: 4.5 in.
  • Depth: 3.13 in.

Material Compliance and Certifications

• Industry Standards: The QBP32225TM is manufactured for use in electrical power distribution systems and is designed to meet the performance requirements of its product class.
• Compatibility Requirements: Compatibility with specific industry standards, certifications, or regulatory requirements should always be confirmed based on the equipment in which the breaker will be installed and the applicable project specifications.
  

Where It Works Best

• The QBP32225TM is well suited for a wide range of commercial and industrial power distribution applications that require dependable three-phase circuit protection. It is commonly used in commercial buildings and office facilities, manufacturing and processing plants, industrial control panels, electrical distribution equipment, switchboards and panelboards, and equipment requiring 225-amp, three-phase overcurrent protection at 240VAC. Its combination of a thermal magnetic trip mechanism, fixed non-interchangeable trip unit, and secure stud-and-lug connection design makes the QBP32225TM a practical solution for protecting electrical systems while supporting reliable day-to-day operation.