TQD32175 - 175Amp Circuit Breaker

TQD32175 - 175Amp Circuit Breaker

When reliable power distribution matters, the TQD32175 molded case circuit breaker is built to handle the job. Designed for commercial and industrial electrical systems, this 3-pole, 175-amp breaker delivers dependable overcurrent protection for panels and equipment operating at up to 240VAC. Its bolt-on Q-Line design provides a secure fit in compatible systems, making it a practical solution for maintenance teams, electricians, and facility operators working with existing electrical infrastructure.

The TQD32175 features an internal common trip mechanism that disconnects all poles simultaneously during an overload or fault condition, helping protect connected equipment and reduce the risk of system damage. Because it’s HACR rated, it’s also a strong fit for HVAC and refrigeration applications where steady electrical protection is essential for day-to-day operation. Load-side lugs are included to simplify installation, and the molded case construction is built to last in demanding environments.

Whether you’re replacing a worn breaker in a manufacturing facility, servicing a commercial panelboard, or maintaining an older Q-Line system, the TQD32175 offers the form, fit, and function needed to keep operations moving without unnecessary complications.

Key Features and Benefits

• 175 Amp Rating: Designed for commercial and industrial power distribution applications requiring dependable overcurrent protection.
• 3-Pole Configuration: Suitable for multi-phase electrical systems used in commercial and industrial facilities.
• Bolt-On Mounting Style: Provides secure installation in compatible Q-Line electrical equipment and distribution systems.
• Internal Common Trip Design: Disconnects all poles simultaneously during overloads or fault conditions to help protect connected equipment.
• HACR Rated: Suitable for HVAC and refrigeration system applications where consistent electrical protection is essential.
• Includes Load-Side Lugs: Simplifies installation and helps reduce additional component requirements.
• Q-Line Compatibility: Designed for use in existing Q-Line panel and distribution systems.
• Molded Case Construction: Built for long service life in demanding commercial and industrial environments.
• 10k A.I.C. Rating at 240VAC: Provides dependable fault interruption capability for low-voltage electrical distribution systems.
  

Technical Specifications

• Part Number: TQD32175
  
• Type: TQD
  
• Product Category: Molded Case Circuit Breaker
  
• Poles: 3
  
• Amperage: 175A
  
• Voltage: 240VAC
  
• A.I.C. Rating: 10kA @ 240VAC
  
• Mounting Style: Bolt-On
  
• Trip Type: Internal Common Trip
  
• Series: Q-Line
  
• HACR Rated: Yes
  
• Included Accessories: Load-Side Lugs
  
• Dimensions:
  • Height: 6.56 in.
  • Width: 4.13 in.
  • Depth: 2.75 in.

Material Compliance and Certifications

• HACR Rated: Approved for use in heating, air conditioning, and refrigeration equipment applications requiring dependable electrical protection.
• Industry Standards: Manufactured for use in compatible Q-Line electrical equipment and designed to meet applicable industry standards for overcurrent protection and circuit interruption in low-voltage distribution systems.
  

Where It Works Best

• The TQD32175 circuit breaker is commonly used in commercial buildings, office facilities, industrial control panels, switchboards, HVAC and refrigeration equipment, manufacturing and processing plants, electrical maintenance and retrofit projects, and existing Q-Line distribution systems requiring compatible replacement breakers. For facilities that depend on consistent electrical protection and proper equipment compatibility, the TQD32175 is a dependable choice built for everyday service conditions.