Q2175BHH - 175Amp Circuit Breaker

Q2175BHH - 175Amp Circuit Breaker

If you're looking for a Q2175BHH circuit breaker, the details matter—especially when you're matching a breaker to existing electrical equipment. The Q2175BHH is a 175-amp, 2-pole HQPP plug-in circuit breaker with a thermal-magnetic trip mechanism. It is rated at 65 kA AIC at 120/240 VAC and requires a minimum of four panel spaces. At approximately 4.5 inches high, 4 inches wide, and 2.56 inches deep, it has a specific footprint that should be checked against the intended panel before installation. The thermal-magnetic trip design protects against two common electrical fault conditions: sustained overloads and short circuits. For replacement and maintenance work, the Q2175BHH is a practical option when the existing equipment calls for this exact breaker type, amperage, voltage, and interrupting rating.

Key Features and Benefits

• 175 amp rating for applications requiring this specific current capacity.
• 2-pole design provides simultaneous protection across both poles of the circuit.
• 65k AIC at 120/240VAC provides the interrupting capacity required for compatible applications with higher available fault current.
• Thermal-magnetic trip responds to both prolonged overloads and short-circuit conditions.
• Plug-in construction is designed for use with compatible panel equipment.
• HQPP type makes it easy to identify when matching an existing breaker or panel requirement.
• Requires a minimum of four panel spaces, an important point to confirm when checking fit.

Technical Specifications

• Part Number: Q2175BHH
  
• Type: HQPP
  
• Amperage: 175A
  
• Poles: 2
  
• Voltage: 120/240VAC
  
• A.I.C. Rating: 65k at 120/240VAC
  
• Trip Type: Thermal Magnetic
  
• Connection Style: Plug-In
  
• Height: 4.5 in.
  
• Width: 4.0 in.
  
• Depth: 2.56 in.
  
• Required Panel Space: Minimum 4 panel spaces
  

Material Compliance and Certifications

• Specific material compliance information, certifications, and agency listings were not included in the available specifications for the Q2175BHH. These details should be confirmed using the product label and applicable technical documentation when certification or compliance requirements are important to the installation.
• As with any circuit breaker replacement, a qualified electrical professional should verify compatibility and applicable electrical code requirements before installation.

Where It Works Best

• The Q2175BHH 175-amp breaker is best suited for compatible electrical panels and distribution equipment that call for an HQPP-style, 2-pole plug-in breaker with a thermal-magnetic trip. Its 65k AIC rating at 120/240VAC is especially important in applications where that level of interrupting capacity is specified.
• This breaker may be a good fit for electrical maintenance, replacement work, panel servicing, and system upgrades when the original equipment specifications match those of the Q2175BHH. Keep in mind that it needs at least four panel spaces, so it's worth checking the available room before installation.