QBP22125TP - 125 Amp Circuit Breaker

QBP22125TP - 125 Amp Circuit Breaker

The QBP22125TP is a 2-pole, 125-amp thermal magnetic circuit breaker designed to provide dependable overcurrent and short-circuit protection in 120/240VAC electrical distribution systems. Built with a non-interchangeable trip unit, this breaker delivers consistent, factory-calibrated protection to help safeguard electrical equipment and branch circuits from damage caused by overloads and fault conditions. Its configuration features 1/4-20" studs on the line side and lug terminals on the load side, making it well suited for installations that require secure power connections and straightforward field wiring. Whether you're replacing an existing breaker during maintenance or supporting an electrical system upgrade, the QBP22125TP offers reliable performance and dependable circuit protection for commercial and industrial applications where long-term operation and safety are essential.

Key Features and Benefits

• 125 Amp current rating for higher-capacity electrical distribution applications.
• 2-pole design provides protection for 120/240VAC circuits.
• Thermal magnetic trip mechanism responds to both sustained overloads and instantaneous short circuits.
• Non-interchangeable trip unit helps maintain factory-set protection characteristics.
• 10kA A.I.C. rating at 120/240VAC for dependable interruption of available fault current within its rated capacity.
• 1/4-20" line-side studs provide secure incoming power connections.
• Load-side lug terminals simplify field wiring and conductor termination.
• Suitable for maintenance, replacement, and retrofit applications where a Type QBP circuit breaker is specified.
  

Technical Specifications

• Part Number: QBP22125TP
  
• Type: QBP
  
• Breaker Style: Thermal Magnetic Circuit Breaker
  
• Trip Unit: Non-Interchangeable
  
• Poles: 2
  
• Current Rating: 125 Amps
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating (A.I.C.): 10kA @ 120/240VAC
  
• Line Connection: 1/4-20" Studs
  
• Load Connection: Lug Terminals
  
• Dimensions:
  • Height: 6.5 in.
  • Width: 3.0 in.
  • Depth: 3.13 in.

Material Compliance and Certifications

• The QBP22125TP is designed for use in electrical power distribution systems in accordance with its specified ratings and intended application. Installers should always verify compatibility with the equipment manufacturer's requirements and ensure installation complies with all applicable local, state, and national electrical codes. Product certifications and regulatory approvals should be confirmed using the manufacturer's documentation for the specific unit being installed.
  

Where It Works Best

• The QBP22125TP is well suited for commercial, industrial, and institutional electrical systems requiring a 125-amp, 2-pole thermal magnetic circuit breaker. It is commonly used in panelboards, distribution equipment, and other power distribution applications where dependable overload and short-circuit protection is essential. This breaker is an excellent choice for replacement projects, preventative maintenance programs, and system upgrades that require a Type QBP breaker with a factory-calibrated non-interchangeable trip unit and secure stud-and-lug terminal configuration.