QDP32125TP - 125 Amp Circuit Breaker

QDP32125TP - 125 Amp Circuit Breaker

The QDP32125TP is a 3-pole, 125-amp thermal magnetic circuit breaker designed to provide dependable overcurrent and short-circuit protection in commercial and industrial electrical distribution systems. Built with a non-interchangeable trip unit, this breaker delivers consistent, factory-calibrated performance to help protect electrical equipment and minimize downtime caused by overloads or fault conditions. Rated for 25kA interrupting capacity at 240VAC, it is well suited for applications where reliable fault interruption and long-term performance are essential. The line side features 1/4"-20 studs for secure incoming connections, while the load side utilizes lug terminals to simplify field wiring and installation. Whether you're replacing an existing breaker or maintaining critical electrical infrastructure, the QDP32125TP offers the dependable protection and performance professionals expect.

Key Features and Benefits

• 125 Amp continuous current rating for demanding commercial and industrial electrical systems.
• Three-pole configuration provides protection for three-phase power distribution.
• Thermal magnetic trip mechanism responds to both sustained overloads and instantaneous short circuits.
• Non-interchangeable trip unit ensures fixed, factory-set protection characteristics.
• 25kA interrupting rating at 240VAC helps safely interrupt high fault currents.
• 1/4"-20 line-side studs provide secure incoming power connections.
• Load-side lug terminals allow for straightforward field wiring.
• Designed for dependable performance in panelboards, switchboards, and other power distribution equipment.
  

Technical Specifications

• Part Number: QDP32125TP
  
• Type: QDP
  
• Circuit Breaker Type: Thermal Magnetic
  
• Trip Unit: Non-Interchangeable
  
• Poles: 3
  
• Amperage: 125 Amps
  
• Interrupting Rating: 25kA @ 240VAC
  
• Line Connections: 1/4"-20 Studs
  
• Load Connections: Lug Terminals
  
• Dimensions:
  • Height: 6.5 in.
  • Width: 4.5 in.
  • Depth: 3.13 in.

Material Compliance and Certifications

• The QDP32125TP is manufactured for use in electrical power distribution applications and is designed to meet applicable industry standards for molded case circuit breakers. Material compliance and certifications may vary depending on the production date and original manufacturing specifications. Always verify compatibility, ratings, and code requirements before installation in your specific application.
  

Where It Works Best

• Commercial buildings
• Industrial facilities
• Manufacturing plants
• Distribution panels and switchboards
• Equipment protection circuits
• Electrical system upgrades and maintenance projects

Its combination of a 125-amp rating, thermal magnetic protection, 25kA interrupting capacity, and secure stud-and-lug connection design makes it well suited for applications that demand reliable circuit protection and consistent electrical performance.