QJ22B100H - 100Amp Circuit Breaker

QJ22B100H - 100Amp Circuit Breaker

The QJ22B100H is a 2-pole, 100-amp molded-case circuit breaker designed for use in your compatible electrical distribution systems operating at 120/240 VAC. Featuring a 42kA interrupting capacity (A.I.C.), this breaker is intended to help you protect electrical circuits from damage caused by overloads and short circuits when installed in accordance with applicable electrical codes and manufacturer requirements. Built for 40°C applications, it is HACR rated and includes load-side lugs for installation convenience. Designed for dependable, long-term service, the QJ22B100H provides the correct form, fit, and function for maintaining or replacing compatible equipment in existing electrical systems. Its combination of electrical ratings and durable molded case construction makes it well-suited for commercial, industrial, and institutional environments where matching the original specifications is essential.

Key Features and Benefits

• 100 amp continuous current rating
• 2-pole configuration for 120/240VAC applications
• 42kA interrupting capacity (A.I.C.) at 120/240VAC
• Type QJ2H molded case circuit breaker
• Rated for 40°C operating environments
• HACR rated for heating, air conditioning, and refrigeration equipment, where applicable
• Includes load-side lugs to simplify installation
• Designed to provide the correct form, fit, and functional replacement for compatible existing systems
• Molded case construction built to last under normal operating conditions
  

Technical Specifications

• Part Number: QJ22B100H
  
• Type: QJ2H
  
• Poles: 2
  
• Current Rating: 100 Amperes
  
• Voltage Rating: 120/240VAC
  
• Interrupting Capacity: 42kA @ 120/240VAC
  
• Operating Temperature Rating: 40°C
  
• HACR Rated: Yes
  
• Construction: Molded Case Circuit Breaker
  
• 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.
• Operating Environment: Designed for 40°C operating environments.
• Construction: Molded case circuit breaker construction.
• Manufacturing Specifications: Manufactured to meet the specifications associated with the QJ2H product type and intended for installation in compatible electrical equipment in accordance with applicable electrical codes and manufacturer guidelines.
  

Where It Works Best

• The QJ22B100H is well suited for maintaining compatible commercial, industrial, and institutional electrical distribution systems that require a 100 amp, 2-pole molded case circuit breaker with a 42kA interrupting rating at 120/240VAC. It is commonly used in panelboards and distribution equipment where maintaining compatibility with the original electrical design is important. Its HACR rating also makes it suitable for qualifying heating, ventilation, air conditioning, and refrigeration applications that require the specified breaker type and ratings.