Q221225AC - 225 Amp Circuit Breaker

Q221225AC - 225 Amp Circuit Breaker

Looking for a Q221225AC circuit breaker to match existing equipment? This 225-amp, 2-pole Q2 breaker is a Q-Frame molded-case circuit breaker with I-Line plug-on mounting, 2 “A-C” phasing, and thermal-magnetic protection. It is rated 10k A.I.C. at 120/240VAC. For maintenance work on legacy electrical equipment, details like these matter. A breaker may have the right amperage but still be the wrong fit because of its frame, phasing, connection style, or physical size. The Q221225AC measures 7.88 inches high, 3.0 inches wide, and 4.31 inches deep, giving you another set of measurements to check against the existing breaker and equipment. Its molded-case construction is built to last when used for the application for which it was designed. If you’re replacing an existing Q221225AC, matching the complete specifications, not just the 225A rating, is the best place to start.

Key Features and Benefits

• 225A, 2-pole configuration for applications that call for these specific electrical ratings.
• Q2 type and Q-Frame design help identify the correct form and fit for compatible equipment.
• Rated 10 kA.I.C. at 120/240VAC.
• Thermal-magnetic trip design provides overcurrent protection for its intended application.
• I-Line plug-on configuration for use with compatible electrical distribution equipment.
• 2 “A-C” phasing for systems requiring this particular arrangement.
• Molded case construction provides a durable enclosure for the breaker components.
• Well-suited to legacy equipment maintenance and replacement when the original breaker specifications need to be closely matched.

Technical Specifications

• Part Number: Q221225AC
  
• Type: Q2
  
• Frame: Q-Frame
  
• Breaker Style: Molded Case Circuit Breaker
  
• Trip Type: Thermal Magnetic
  
• Poles: 2
  
• Amperage: 225A
  
• A.I.C. Rating: 10k
  
• Voltage: 120/240VAC
  
• Phasing: 2 “A-C” Phasing
  
• Mounting: I-Line, Plug-On
  
• Height: 7.88 in.
  
• Width: 3.0 in.
  
• Depth: 4.31 in.
  

Material Compliance and Certifications

• Specific certifications and material compliance information were not provided in the available Q221225AC specifications. Rather than assume a particular UL, CSA, RoHS, or other compliance status, check the markings and documentation on the individual breaker when those requirements apply to your project.
• This is especially important in installations where a particular listing, approval, or material standard must be documented.

Where It Works Best

• The Q221225AC is intended for compatible electrical distribution equipment requiring a 225A, 2-pole Q2 Q-Frame circuit breaker with an I-Line plug-on connection and 2 “A-C” phasing. It is particularly relevant to maintenance and repair work involving legacy systems, where preserving the existing breaker configuration is important.