QJ22B225 - 225Amp Circuit Breaker

QJ22B225 - 225Amp Circuit Breaker

The QJ22B225 is a 2-pole, 225-amp molded-case circuit breaker designed for use in your compatible electrical distribution systems operating at 120/240 VAC. Rated for 10kA interrupting capacity (A.I.C.), this Type QJ circuit breaker is built to provide dependable overcurrent and short-circuit protection while serving as a form, fit, and functional replacement for compatible installations. Engineered for operation in 40°C ambient environments, it is HACR rated and includes load-side lugs to help you simplify installation. Built to last, the QJ22B225 is well-suited for maintaining existing electrical systems where the correct breaker type, ampere rating, pole configuration, and interrupting capacity are essential for safe and reliable operation.

Key Features and Benefits

• 225-Amp Current Rating: 225-amp current rating for higher-capacity branch circuit and feeder protection.
• Two-Pole Configuration: Two-pole configuration for use on 120/240VAC electrical systems.
• 10kA A.I.C. Interrupting Rating: 10kA A.I.C. interrupting rating at 120/240VAC.
• Type QJ Molded Case Circuit Breaker: Type QJ molded case circuit breaker for compatible panelboards and electrical equipment.
• 40°C Ambient Rating: Designed for operation in 40°C ambient temperatures.
• HACR Rated: HACR rated for heating, air conditioning, and refrigeration applications where permitted by code.
• Load-Side Lugs Included: Includes load-side lugs for convenient field installation.
• Built to Last: Built to last and intended as a form, fit, and functional replacement for compatible legacy systems.
  

Technical Specifications

• Part Number: QJ22B225
  
• Type: QJ
  
• Number of Poles: 2
  
• Amperage: 225 Amps
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating (A.I.C.): 10kA @ 120/240VAC
  
• Breaker Style: Molded Case Circuit Breaker
  
• Ambient Temperature Rating: 40°C
  
• HACR Rated: Yes
  
• Included Accessories: Load-Side Lugs
  
• Dimensions:
  • Height: 7.0 in.
  • Width: 3.0 in.
  • Depth: 2.53 in.

Material Compliance and Certifications

• HACR Rated: HACR rated for qualifying heating, air conditioning, and refrigeration equipment applications.
• Molded Case Construction: Molded case circuit breaker construction designed for use in compatible electrical distribution equipment.
• Ambient Rating: Rated for operation in 40°C ambient conditions.
• Type Classification: Manufactured to meet the specifications associated with its Type QJ classification and electrical ratings.
  

Where It Works Best

• The QJ22B225 is well-suited for commercial, industrial, and institutional electrical systems that require a Type QJ, 2-pole, 225-amp circuit breaker with a 10kA interrupting rating at 120/240VAC. It is commonly used as a compatible replacement in existing panelboards and distribution equipment where maintaining the original electrical specifications is important. Applications may include feeders, distribution panels, HVAC equipment protected by HACR-rated devices, and other electrical systems requiring a breaker that matches the original form, fit, and function.