QDL32225 - 225 Amp Circuit Breaker

QDL32225 - 225 Amp Circuit Breaker

The QDL32225 thermal magnetic circuit breaker is a dependable solution for protecting commercial and industrial electrical distribution systems from overloads and short circuits. Designed with a non-interchangeable trip unit, this 3-pole, 225-amp circuit breaker delivers consistent overcurrent protection while helping maintain the reliability of your electrical equipment. Rated for 25kA interrupting capacity at 240VAC, the QDL32225 is well suited for applications where dependable circuit protection is essential. Its lug terminals on both the line and load sides simplify conductor termination, making installation and maintenance more convenient. Whether you're replacing an existing breaker or supporting a new electrical project, the QDL32225 provides the performance and durability professionals expect for demanding power distribution applications.

Key Features and Benefits

• 225 Amp Continuous Current Rating: 225 Amp continuous current rating for higher-capacity electrical distribution systems.
• Three-Pole Configuration: Three-pole configuration provides protection for three-phase electrical circuits.
• Thermal Magnetic Trip Mechanism: Thermal magnetic trip mechanism responds to both prolonged overloads and instantaneous short-circuit conditions.
• Non-Interchangeable Trip Unit: Non-interchangeable trip unit helps maintain the factory-configured protection settings.
• 25kA Interrupting Capacity: 25kA interrupting capacity at 240VAC supports reliable fault interruption in appropriate electrical systems.
• Lug Terminals: Lug terminals on both the line and load sides allow for secure conductor connections and straightforward installation.
• Commercial and Industrial Applications: Designed for dependable performance in commercial, industrial, and institutional electrical applications.
  

Technical Specifications

• Part Number: QDL32225
  
• Type: QDL
  
• Circuit Breaker Style: Thermal Magnetic
  
• Trip Unit: Non-Interchangeable
  
• Poles: 3
  
• Amperage: 225 Amps
  
• Voltage Rating: 240VAC
  
• Interrupting Rating: 25kA @ 240VAC
  
• Dimensions:
  • Height: 6.5 in.
  • Width: 4.5 in.
  • Depth: 3.13 in.
• Line Connection: Lug Terminals
  
• Load Connection: Lug Terminals
  

Material Compliance and Certifications

• Industry Standards: The QDL32225 is manufactured for use in electrical distribution systems and is designed to meet applicable industry manufacturing and performance standards for its product class.
• Installation Requirements: Always verify compatibility with your electrical system and consult local electrical codes and installation requirements before installation.
  

Where It Works Best

• The QDL32225 is an excellent choice for a wide range of commercial and industrial applications requiring dependable three-phase circuit protection. It is commonly used in commercial buildings and office facilities, industrial manufacturing equipment, distribution panels and switchboards, mechanical and HVAC systems, processing facilities, electrical infrastructure upgrades and maintenance projects, and three-phase power distribution systems requiring a 225A, 3-pole thermal magnetic circuit breaker. By combining dependable overcurrent protection, a thermal magnetic operating mechanism, and convenient lug connections on both the line and load sides, the QDL32225 is a practical solution for maintaining the safety and reliability of electrical power distribution systems.