QJH23B100 - 100Amp Circuit Breaker

QJH23B100 - 100Amp Circuit Breaker

The QJH23B100 is a 3-pole, 100-amp molded-case circuit breaker designed for use in your electrical distribution systems that require dependable overcurrent and short-circuit protection. Built to provide the correct form, fit, and function for compatible Type QJH installations, this breaker features a 22kA interrupting capacity at 240VAC, making it suitable for commercial and industrial applications where equipment protection and circuit continuity are essential. Rated for 40°C operation and HACR applications, the QJH23B100 also includes load-side lugs to simplify installation. Constructed for long service life, this molded case circuit breaker is an excellent choice for maintaining your compatibility with existing electrical systems while helping you ensure safe, reliable operation when installed by qualified personnel.

Key Features and Benefits

• 100 Amp current rating.
• 3-pole configuration for three-phase electrical systems.
• Type QJH molded case circuit breaker.
• 22kA interrupting capacity at 240VAC.
• Rated for operation in 40°C ambient temperatures.
• HACR rated for heating, air conditioning, and refrigeration applications.
• Includes load-side lugs for installation convenience.
• Designed to provide the correct form, fit, and function for compatible electrical equipment.
• Built to last for long-term use in compatible installations.
  

Technical Specifications

• Part Number: QJH23B100
  
• Type: QJH
  
• Product Category: Molded Case Circuit Breaker
  
• Poles: 3
  
• Amperes: 100A
  
• Interrupting Rating: 22kA @ 240VAC
  
• Voltage Rating: 240VAC
  
• Ambient Temperature Rating: 40°C
  
• HACR Rated: Yes
  
• Load-Side Lugs: Included
  
• Dimensions:
  • Height: 7.0 in.
  • Width: 4.5 in.
  • Depth: 2.53 in.

Material Compliance and Certifications

• HACR Rated.
• Designed for use in compatible electrical distribution systems in accordance with its published ratings.
• Molded case circuit breaker construction.
• Rated for 40°C ambient operating conditions.
  

Where It Works Best

• The QJH23B100 is well-suited for compatible commercial, industrial, and institutional electrical distribution equipment that requires a 100-amp, 3-pole Type QJH molded-case circuit breaker. It is commonly used in panelboards, switchboards, and other compatible power distribution systems where a 22kA at 240VAC interrupting rating, HACR suitability, and dependable overcurrent protection are required. When replacing an existing breaker, always verify that the part number, electrical ratings, and equipment compatibility match the original installation before use.