QDL22225 - 225 Amp Circuit Breaker

QDL22225 - 225 Amp Circuit Breaker

The QDL22225 is a 225 amp, 2-pole thermal magnetic circuit breaker designed for your applications that require dependable overcurrent protection at 240VAC. It combines thermal protection for overload conditions with magnetic protection that reacts quickly during short circuits. The breaker uses a non-interchangeable trip unit, so its trip characteristics remain fixed as originally manufactured. This model has lug terminals on both the line and load sides, making it suitable for installations where secure conductor connections are required. With a 25kA interrupting rating at 240VAC, the QDL22225 is commonly used in commercial and industrial electrical distribution equipment where the available fault current falls within its listed rating. Whether you're replacing an existing unit or maintaining electrical distribution equipment, this breaker provides the electrical ratings and connection style needed for many 240-volt applications.

Key Features and Benefits

• 225 Amp Current Rating: 225 amp current rating.
• Two-Pole Design: Two-pole design.
• Thermal Magnetic Protection: Thermal magnetic protection against overloads and short circuits.
• Non-Interchangeable Trip Unit: Non-interchangeable trip unit with factory-set trip characteristics.
• 25kA Interrupting Capacity at 240VAC: 25kA interrupting capacity at 240VAC.
• Lug Terminals on Both the Line and Load Sides: Lug terminals on both the line and load sides.
• Designed for Commercial and Industrial Power Distribution Applications: Designed for commercial and industrial power distribution applications.
  

Technical Specifications

• Part Number: QDL22225
  
• Type: QDL
  
• Poles: 2
  
• Amperage: 225 Amps
  
• Voltage: 240VAC
  
• Interrupting Rating: 25kA @ 240VAC
  
• Trip Unit: Thermal Magnetic, Non-Interchangeable
  
• Line Terminal: Lug
  
• Load Terminal: Lug
  
• Dimensions:
  • Height: 6.5 in.
  • Width: 3.0 in.
  • Depth: 3.13 in.

Material Compliance and Certifications

• Installation Requirements: This circuit breaker should be installed and maintained in accordance with applicable electrical codes and manufacturer recommendations.
• Compatibility Verification: Always confirm that the electrical ratings and physical configuration match the equipment where the breaker will be installed.
  

Where It Works Best

• The QDL22225 is suitable for commercial buildings, industrial facilities, manufacturing equipment, switchboards, panelboards, and other electrical distribution systems that require a 225 amp, 2-pole thermal magnetic circuit breaker rated for 240VAC with a 25kA interrupting capacity.