HQJ22B150H - 150Amp Circuit Breaker

HQJ22B150H - 150Amp Circuit Breaker

The HQJ22B150H is one of those breakers where the details matter. It's a 150-amp, 2-pole molded case circuit breaker with a 100k AIC rating at 240VAC, an HQJ2H type designation, and a 40°C rating. It is also HACR-rated and includes load-side lugs. For anyone matching a breaker in existing or legacy equipment, those specifications are worth checking one by one rather than relying on amperage or catalog number alone. Size is part of that equation, too. The HQJ22B150H measures 3.00 inches wide by 7.00 inches long by 2.53 inches deep, so you have actual dimensions to compare with the breaker being replaced and the available equipment space.

Key Features and Benefits

• 150A, 2-pole configuration: Gives you two essential specifications right away when checking a replacement.
• HQJ2H type: Helps identify the correct breaker family and configuration for compatible equipment.
• Molded case design: Matches installations specifically requiring this breaker construction and form factor.
• HACR-rated: Suitable where the equipment documentation calls for a breaker rated at this level.
• 40°C rating: Another important specification to confirm when matching the breaker to the existing system.
• Load-side lugs included: Provides the specified load-side connection hardware as part of the breaker configuration.
  

Technical Specifications

• Part Number: HQJ22B150H
  
• Product Type: Molded Case Circuit Breaker
  
• Type: HQJ2H
  
• Amperage: 150 A
  
• Poles: 2
  
• A.I.C. Rating & Voltage: 100k at 240VAC
  
• Temperature Rating: 40°C
  
• HACR Rated: Yes
  
• Load-Side Lugs: Included
  
• Height: 7.0 in
  
• Width: 3.0 in
  
• Depth: 2.53 in
  
• Dimensions: 3.00"W x 7.00"L x 2.53"D
  
• Approximate Shipping Weight: 7.00 lbs.
  

Material Compliance and Certifications

The available specifications identify the HQJ22B150H as HACR rated. No additional agency certifications or material-compliance declarations were provided in the product information, so claims regarding UL, CSA, RoHS, REACH, or similar standards should not be assumed.

Where It Works Best

The HQJ22B150H 150A circuit breaker makes sense for compatible existing and legacy electrical equipment that calls for this specific combination of two poles, 150A, 100k AIC at 240VAC, HQJ2H type, 40°C rating, HACR rating, molded case construction, and load-side lugs. The 3.00-inch width, 7.00-inch length, and 2.53-inch depth also need to align with the equipment's physical requirements.