QJ23B200 - 200Amp Circuit Breaker

QJ23B200 - 200Amp Circuit Breaker

The QJ23B200 is a 3-pole, 200-amp molded-case circuit breaker designed for use in your electrical distribution systems that require dependable overcurrent and short-circuit protection. Built as a Type QJ breaker, it is intended as a form, fit, and functional replacement in compatible panelboards and switchboards. Rated for 10kA interrupting capacity at 240VAC, this breaker helps you protect electrical equipment from overloads and short circuits while supporting safe operation in commercial and industrial environments. Designed for 40°C applications and HACR rated, the QJ23B200 is built to last and includes load-side lugs for straightforward installation in compatible systems. Its compact molded-case design makes it a practical choice for maintaining or servicing existing electrical infrastructure.

Key Features and Benefits

• Part Number: QJ23B200.
• Type QJ Molded Case Circuit Breaker: Type QJ molded case circuit breaker.
• 200 Amp Continuous Current Rating: 200 Amp continuous current rating.
• 3-Pole Configuration: 3-pole configuration for three-phase electrical systems.
• 10kA Interrupting Capacity: 10kA interrupting capacity at 240VAC.
• 40°C Ambient Temperature Applications: Designed for 40°C ambient temperature applications.
• HACR Rated: HACR rated for use in heating, air conditioning, and refrigeration equipment, where applicable.
• Load-Side Lugs Included: Includes load-side lugs for compatible installations.
• Form, Fit, and Functional Replacement: Intended as a form, fit, and functional replacement in compatible electrical equipment.
• Built to Last: Built to last for dependable service in properly maintained electrical systems.
  

Technical Specifications

• Part Number: QJ23B200
  
• Type: QJ
  
• Poles: 3
  
• Amperage: 200A
  
• Voltage Rating: 240VAC
  
• Interrupting Capacity (A.I.C.): 10kA @ 240VAC
  
• Ambient Rating: 40°C
  
• HACR Rated: Yes
  
• Terminal Configuration: Includes Load-Side Lugs
  
• Dimensions:
  • Height: 7.0 in.
  • Width: 4.5 in.
  • Depth: 2.53 in.

Material Compliance and Certifications

• Molded Case Circuit Breaker Construction: Molded case circuit breaker construction.
• HACR Rated: HACR Rated for applications involving heating, air conditioning, and refrigeration equipment where permitted by applicable electrical codes.
• Manufactured for Published Ratings: Manufactured for use within its published electrical ratings and compatible equipment specifications.
• Overcurrent Protection: Designed to provide overcurrent protection in accordance with its listed ratings and intended application.
  

Where It Works Best

• The QJ23B200 is well-suited for maintaining or servicing compatible commercial, industrial, and institutional electrical distribution systems that require a 3-pole, 200A Type QJ circuit breaker. It is commonly used in compatible panelboards, switchboards, and other electrical distribution equipment where its 240 VAC rating, 10 kA interrupting capacity, and HACR rating meet system requirements. Always verify the breaker type, electrical ratings, and equipment compatibility before installation.