THQD22225WL - 225Amp Circuit Breaker

THQD22225WL - 225 Amp Circuit Breaker

The THQD22225WL is a 225-amp, 2-pole molded-case circuit breaker designed for you to use in Q-Line electrical distribution systems. Rated for 120/240 VAC with a 22 kA interrupting capacity, it helps you to protect electrical equipment and wiring from overloads and short circuits in demanding commercial and industrial environments. This breaker features an internal common trip, meaning both poles open together when a fault occurs. Its lug-lug configuration allows for direct cable terminations on both the line and load sides, and the required lugs are included. The compact, molded-case design makes it a practical choice for applications that require dependable overcurrent protection without taking up unnecessary panel space. Often found in distribution equipment, feeder circuits, and HVAC installations, the THQD22225WL remains a trusted option for maintaining existing systems that require a THQD-series breaker. Built for long-term service, it delivers the form, fit, and function needed for compatible installations.

Key Features and Benefits

• 225-amp current rating
• 2-pole configuration
• 22kA interrupting capacity at 120/240VAC
• Internal common trip operation
• Cable-in/cable-out (lug-lug) design
• Includes line-side and load-side lugs
• Compatible with Q-Line systems
• HACR rated
• Compact molded case construction
• Built for long-term service in compatible electrical systems

Technical Specifications

• Part Number: THQD22225WL
  
• Type: THQD
  
• Poles: 2
  
• Amperage: 225A
  
• Voltage: 120/240VAC
  
• A.I.C. Rating: 22kA @ 120/240VAC
  
• Trip Type: Internal Common Trip
  
• Connection Style: Cable-In/Cable-Out (Lug-Lug)
  
• Included Lugs: Line and Load Side
  
• HACR Rated: Yes
  
• Dimensions:
  • Height: 6.56 in.
  • Width: 2.75 in.
  • Depth: 2.75 in.

Material Compliance and Certifications

• HACR Rated
• Molded case circuit breaker construction
• Designed for use in compatible Q-Line applications
• Manufactured in accordance with applicable industry standards associated with its original rating and design

Where It Works Best

• The THQD22225WL is commonly used in commercial buildings, industrial facilities, manufacturing operations, and institutional properties. It is a good fit for feeder circuits, electrical distribution equipment, HVAC systems, and other applications requiring a 225-amp, 2-pole Q-Line circuit breaker with common trip protection and lug-lug connections.