Q2150BHH - 150Amp Circuit Breaker

Q2150BHH - 150Amp Circuit Breaker

When your application calls for a Q2150BHH circuit breaker, getting the electrical ratings and configuration right matters. This 150-amp, 2-pole Type HQPP breaker is a plug-in model rated at 65 kAIC at 120/240 VAC. That combination makes it a good fit for compatible electrical distribution equipment that requires a higher interrupting rating. The breaker measures 5.25 inches high, 4 inches wide, and 2.56 inches deep and requires 4–6 spaces. It is also specified at 40°C. Whether you're replacing an existing breaker during maintenance or matching a breaker to compatible equipment, check the complete Q2150BHH specifications, not just the amperage. Breaker type, number of poles, voltage, AIC rating, connection style, and available space all matter when determining whether this is the right fit.

Key Features and Benefits

• 150-amp rating for applications requiring 150A circuit protection.
• 2-pole configuration for compatible 120/240VAC electrical systems.
• 65k AIC at 120/240VAC provides the interrupting capacity required for applications with higher available fault current.
• Type HQPP design makes it easier to identify and match against existing equipment specifications.
• Plug-in configuration for equipment designed to accept this breaker style.
• 40°C specification provides an additional reference point when checking application requirements.
• Requires 4–6 spaces, an important detail to confirm before installation.

Technical Specifications

• Part Number: Q2150BHH
  
• Type: HQPP
  
• Amperage: 150A
  
• Poles: 2
  
• Voltage: 120/240VAC
  
• A.I.C. Rating: 65k @ 120/240VAC
  
• Configuration: Plug-In
  
• Height: 5.25 in.
  
• Width: 4.0 in.
  
• Depth: 2.56 in.
  
• Temperature: 40°C
  
• Space Requirement: 4–6 Spaces
  

Material Compliance and Certifications

• Material compliance and certification information was not included with the specifications provided for the Q2150BHH. If your project requires a particular listing, certification, or material standard, check the markings on the breaker and the applicable manufacturer documentation before installation. This is especially important when the equipment must meet specific electrical codes, facility standards, or project requirements.

Where It Works Best

• The Q2150BHH 150-amp breaker is intended for compatible electrical equipment that requires a 2-pole, Type HQPP plug-in circuit breaker with a 65k AIC rating at 120/240VAC. It can be a practical option for replacement, repair, and maintenance work in commercial or industrial electrical distribution systems when its specifications match those of the existing equipment.