QJ23B100H - 100Amp Circuit Breaker

QJ23B100H - 100Amp Circuit Breaker

The QJ23B100H is a 100-amp, 3-pole molded-case circuit breaker with a 42 kA interrupting rating at 240 VAC. It is a Type QJ2H breaker used in your compatible commercial and industrial electrical distribution equipment. This breaker is 40°C-calibrated, HACR-rated, and includes load-side lugs. When you're replacing an existing breaker, it's important to match the original type, pole count, amperage, voltage, and interrupting rating. The QJ23B100H is intended as a form, fit, and functional replacement for equipment designed to accept this breaker type. Its molded-case construction is built to last and supports dependable operation when installed and maintained in accordance with applicable electrical codes and manufacturer recommendations.

Key Features and Benefits

• Type QJ2H molded case circuit breaker
• 100 Amp
• Three-pole
• 42kA at 240VAC
• 40°C calibrated
• HACR Rated
• Load-Side Lugs Included
• Form, fit, and functional replacement for compatible equipment
• Molded-case construction supports dependable operation when installed and maintained in accordance with applicable electrical codes and manufacturer recommendations.
  

Technical Specifications

• Part Number: QJ23B100H
  
• Product Type: Molded Case Circuit Breaker
  
• Breaker Type: QJ2H
  
• Poles: 3
  
• Amperage: 100 Amps
  
• Voltage Rating: 240VAC
  
• Interrupting Capacity: 42kA @ 240VAC
  
• Calibration: 40°C
  
• HACR Rated: Yes
  
• Included: Load-Side Lugs
  
• Dimensions:
  • Height: 7.0 in.
  • Width: 4.5 in.
  • Depth: 2.53 in.

Material Compliance and Certifications

• HACR Rated.
• 40°C calibration.
• Molded case construction.
• Always verify the breaker type, electrical ratings, and equipment compatibility before installation.
  

Where It Works Best

• The QJ23B100H is used in compatible panelboards, switchboards, and other electrical distribution equipment requiring a 100 amp, 3-pole Type QJ2H breaker. It is commonly found in commercial, industrial, and institutional electrical systems. Because it carries an HACR rating, it may also be used in compatible heating, ventilation, air conditioning, and refrigeration equipment where permitted by the equipment manufacturer and applicable codes.