QDF22225TS - 225 Amp Circuit Breaker

QDF22225TS - 225 Amp Circuit Breaker

The QDF22225TS is a 225-amp, 2-pole thermal magnetic circuit breaker designed to provide dependable overcurrent and short-circuit protection for your commercial and industrial electrical distribution systems. Built with a non-interchangeable trip unit, this Type QDF breaker delivers consistent performance and helps you protect electrical equipment from damage caused by overloads and faults. Rated for 25 kA interrupting capacity at 240 VAC, it is well suited for applications requiring reliable circuit protection in demanding environments. This breaker features 1/4-20 inch studs on both the line and load sides, providing secure cable terminations for installations where stud connections are preferred. Its thermal magnetic operating mechanism responds to both prolonged overloads and instantaneous short circuits, helping you to reduce equipment downtime and maintain system safety. Whether you're replacing an existing breaker or supporting maintenance of an electrical distribution system, the QDF22225TS delivers the dependable performance professionals expect from a high-capacity molded-case circuit breaker.

Key Features and Benefits

• 225 Amp continuous current rating for higher-capacity electrical distribution applications.
• 2-pole configuration for protecting 240VAC circuits.
• 25 kA interrupting capacity at 240 VAC helps safely interrupt high fault currents.
• Thermal magnetic trip mechanism provides protection against both overloads and short-circuit conditions.
• Non-interchangeable trip unit delivers a fixed trip setting for consistent circuit protection.
• 1/4-20 inch stud terminals on both the line and load sides allow secure cable connections.
• Compact molded case design suitable for commercial and industrial electrical systems.
• Helps protect electrical equipment while supporting safe and reliable system operation.
  

Technical Specifications

• Part Number: QDF22225TS
  
• Type: QDF
  
• Circuit Breaker Type: Thermal Magnetic
  
• Trip Unit: Non-Interchangeable
  
• Poles: 2
  
• Amperes: 225A
  
• Voltage Rating: 240VAC
  
• Interrupting Capacity (A.I.C.): 25kA @ 240VAC
  
• Line Connection: 1/4-20" Stud
  
• Load Connection: 1/4-20" Stud
  
• Dimensions:
  • Height: 6.5 in.
  • Width: 3.0 in.
  • Depth: 3.13 in.

Material Compliance and Certifications

• The QDF22225TS is manufactured for use in electrical power distribution applications and is designed to meet applicable product standards for its intended use. Refer to the manufacturer's documentation and equipment labeling for installation requirements, compliance information, certifications, and compatibility with your specific electrical system.
  

Where It Works Best

• The QDF22225TS is an excellent choice for a variety of commercial and industrial power distribution applications that require dependable 225 Amp overcurrent protection. It is commonly used in:
• Commercial buildings
• Industrial facilities
• Manufacturing plants
• Distribution equipment
• Electrical panels and switchboards designed for compatible QDF circuit breakers
• Equipment requiring reliable thermal magnetic protection with stud terminal connections
• Its combination of a 225 Amp rating, 2-pole design, 25 kA interrupting capacity, and thermal-magnetic trip mechanism makes the QDF22225TS a practical solution for protecting electrical systems while supporting safe, efficient operation.