QDP22225TM - 225 Amp Circuit Breaker

QDP22225TM - 225 Amp Circuit Breaker

The QDP22225TM thermal magnetic circuit breaker is designed to provide dependable overcurrent and short-circuit protection for your commercial and industrial electrical distribution systems. Featuring a 225-amp rating, 2-pole configuration, and a 25 kA interrupting capacity at 240 VAC, this Type QDP breaker is well-suited for applications that require consistent circuit protection under demanding operating conditions. Its thermal-magnetic trip mechanism, with a non-interchangeable trip unit, delivers a reliable response to both prolonged overloads and instantaneous fault currents, helping you protect connected equipment and support system uptime. Built with 1/4-20" studs on the line side and lug terminals on the load side, the QDP22225TM offers secure electrical connections that simplify installation in compatible equipment. Whether you're maintaining existing power distribution systems or replacing a compatible breaker, this unit delivers the performance and durability professionals expect for critical electrical protection.

Key Features and Benefits

• 225 Amp current rating for higher-capacity electrical distribution applications.
• 2-pole design for protecting 240VAC circuits.
• 25 kA interrupting capacity at 240 VAC helps safely clear high fault currents.
• Thermal magnetic trip technology protects against both overloads and short circuits.
• Non-interchangeable trip unit maintains the factory-configured protection settings.
• 1/4-20" line-side studs provide secure incoming power connections.
• Lug terminals on the load side enable reliable termination of outgoing conductors.
• Designed for dependable performance in commercial and industrial electrical systems.
• Ideal for maintenance, repair, and replacement of compatible Type QDP installations.
  

Technical Specifications

• Part Number: QDP22225TM
  
• Type: QDP
  
• Trip Unit: Thermal Magnetic (Non-Interchangeable)
  
• Poles: 2
  
• Amperes: 225A
  
• Interrupting Rating: 25kA @ 240VAC
  
• Line Connections: 1/4-20" Studs
  
• Load Connections: Lug Terminals
  
• Dimensions:
  • Height: 6.5 in.
  • Width: 3.0 in.
  • Depth: 3.13 in.

Material Compliance and Certifications

• Performance Requirements: The QDP22225TM is manufactured for electrical power distribution applications and is designed to meet the performance requirements of its product class.
• Compatibility and Installation: Always verify compatibility with your electrical system and confirm all applicable code, installation, and certification requirements before installation.
• Installation Requirements: Installation should be performed by qualified electrical personnel and in accordance with all applicable local and national electrical codes.
  

Where It Works Best

• The QDP22225TM is an excellent choice for commercial buildings, industrial facilities, manufacturing operations, institutional environments, and other electrical distribution systems that require a 225-amp, 2-pole thermal-magnetic circuit breaker. It is particularly well-suited for protecting feeders, distribution equipment, motor loads, and other high-capacity branch circuits where dependable overcurrent protection and a 25 kA @ 240 VAC interrupting rating are required. Its combination of thermal-magnetic protection, secure stud-and-lug connections, and fixed-trip configuration makes it a practical solution for maintaining reliable operation in demanding electrical installations.