QBF22125TS - 125 Amp Circuit Breaker

QBF22125TS - 125 Amp Circuit Breaker

The QBF22125TS 125 Amp 2-Pole Thermal Magnetic Circuit Breaker is designed to provide dependable circuit protection for your electrical distribution systems where safety, performance, and reliable operation are essential. Built with a thermal-magnetic trip mechanism and a non-interchangeable trip unit, this QBF-type circuit breaker helps you protect equipment and wiring from both overload conditions and short circuits. Featuring a 125-amp rating, 10kA interrupting capacity at 120/240VAC, and convenient 1/4-20 inch studs on both the line and load sides, the QBF22125TS delivers a practical solution for applications requiring secure connections and consistent protection. Its compact design makes it a valuable choice for compatible electrical systems that demand efficient power management and trusted circuit interruption.

Key Features and Benefits

• Provides reliable overcurrent protection for electrical systems rated at 125 amps, helping safeguard connected equipment and conductors.
• Combines thermal protection for long-duration overloads with magnetic protection for sudden short-circuit events.
• Designed to maintain proper protection settings and help ensure the breaker performs according to its intended specifications.
• Suitable for applications requiring two-pole protection in 120/240VAC electrical systems.
• Offers a 10,000-ampere interrupting rating at 120/240VAC for dependable fault-current interruption.
• Includes 1/4-20 inch studs on both the line side and load side to support reliable electrical connections.
• Compact dimensions allow for practical installation in compatible electrical equipment while maintaining effective circuit protection.

Technical Specifications

• Part Number: QBF22125TS
  
• Breaker Type: QBF Thermal Magnetic Circuit Breaker
  
• Poles: 2
  
• Amperage Rating: 125 Amps
  
• Voltage Rating: 120/240VAC
  
• A.I.C. Rating: 10kA
  
• Trip Unit Type: Non-Interchangeable Thermal Magnetic Trip Unit
  
• Connection Type: 1/4-20 inch studs on line side and load side
  
• Dimensions:
  • Height: 6.5 inches
  • Width: 3.0 inches
  • Depth: 3.13 inches

Material Compliance and Certifications

• The QBF22125TS is manufactured as an electrical protection component designed to meet industry expectations for circuit breaker performance, reliability, and safe operation. Its construction supports dependable use in properly rated electrical distribution applications. Always verify compatibility, installation requirements, and applicable electrical codes before installation.

Where It Works Best

• The QBF22125TS 2-pole circuit breaker is well suited for electrical distribution equipment, commercial power systems, industrial applications, and other installations requiring dependable overcurrent protection. It works best in systems where a 125-amp thermal-magnetic breaker with a 120/240VAC rating and 10kA interrupting capacity is required. Whether used for equipment protection, electrical panels, or power distribution applications, this breaker provides a reliable way to help maintain system safety and minimize the impact of overloads and short-circuit conditions.