QJH22B100 - 100Amp Circuit Breaker

QJH22B100 - 100Amp Circuit Breaker

If you need a 100-amp, 2-pole Type QJH molded-case circuit breaker, the QJH22B100 is designed for applications requiring 120/240VAC operation with a 22kA interrupting rating. It provides overcurrent and short-circuit protection for compatible electrical distribution systems while matching the original electrical specifications. Because compatibility matters with replacement breakers, this unit is intended for installations where a Type QJH breaker with the same amperage, voltage, and interrupting ratings is required. This breaker is HACR rated for qualifying heating, air conditioning, and refrigeration equipment and is suitable for operation in 40°C ambient conditions. It also comes with load-side lugs, making conductor connections straightforward during installation. With its molded case construction, the QJH22B100 is built to last and serves as a dependable form, fit, and functional replacement in compatible equipment.

Key Features and Benefits

• 100 Amp Rating: 100 Amp current rating.
• Two-Pole Configuration: Two-pole configuration.
• 22kA Interrupting Capacity: 22kA interrupting capacity at 120/240VAC.
• Type QJH: Type QJH molded case circuit breaker.
• Load-Side Lugs: Includes load-side lugs.
• 40°C Ambient Rating: Rated for 40°C ambient conditions.
• HACR Rated: HACR rated for qualifying HVAC applications.
• Built to Last: Built to last.
• Form, Fit, and Functional Replacement: Designed as a form, fit, and functional replacement for compatible equipment.
  

Technical Specifications

• Part Number: QJH22B100
  
• Type: QJH
  
• Product Type: Molded Case Circuit Breaker
  
• Poles: 2
  
• Amperage: 100 Amps
  
• Voltage: 120/240VAC
  
• Interrupting Rating: 22kA @ 120/240VAC
  
• Ambient Rating: 40°C
  
• HACR Rated: Yes
  
• Load-Side Lugs: Included
  
• Dimensions:
  • Height: 7.0 in.
  • Width: 3.0 in.
  • Depth: 2.53 in.

Material Compliance and Certifications

• Construction: Molded case circuit breaker construction.
• HACR Rated: HACR rated.
• 40°C Ambient Operation: Rated for operation in 40°C ambient conditions.
• Type QJH Configuration: Manufactured to meet the electrical ratings associated with the Type QJH configuration.
  

Where It Works Best

• The QJH22B100 is commonly used in commercial and industrial electrical distribution systems where a 2-pole, 100-amp Type QJH breaker is specified. It is also suitable for compatible panelboards, switchboards, and HVAC-related equipment that require a breaker with these exact electrical ratings. When replacing an existing breaker, matching the original type, voltage, amperage, and interrupting capacity helps maintain proper fit and intended operation.