QDA32175 - 175 Amp Circuit Brearker

QDA32175 - 175 Amp Circuit Brearker

The QDA32175 circuit breaker from Schneider Electric’s PowerPacT Q Series delivers reliable protection for commercial and industrial electrical systems. It safeguards against overloads and short circuits, allowing your operation to run safely and efficiently. With a thermal-magnetic trip mechanism and high interrupting capacity, this 3-pole breaker reacts quickly to faults and maintains consistent performance under heavy loads.

Key Features and Benefits

• Protects Against High Fault Currents: Rated for 25kA at 208Y/120VAC and 240VAC, it keeps your system secure during power surges.
• Delivers Precise Overcurrent Protection: Thermal-magnetic technology responds instantly to overloads and short circuits.
• Simplifies Installation: I-Line terminations on the line side and mechanical lugs on the load side let you connect wires quickly and securely.
• Supports Continuous Operation: Handles 80% of its 175A capacity for ongoing, high-demand applications.
• Meets Safety Standards: Certified by UL, CSA, NOM, and IEC for dependable, code-compliant use.
  

Technical Specifications

• Current Rating: 175A
  
• Poles: 3
  
• Voltage: 240V AC, 50/60 Hz
  
• Interrupting Rating:
  • 25kA at 120/208V AC
  • 25kA at 240V AC
• Impulse Voltage: 8 kV
  
• Magnetic Trip: 2400A
  
• Magnetic Hold: 1200A
  
• Durability: 1000 loaded cycles, 5000 unloaded cycles
  
• Mounting: I-Line bracket
  
• Dimensions:
  • Height: 6.47 inches
  • Width: 4.5 inches
  • Depth: 3.93 inches
• Torque: 247.82 lbf.in for AWG 4–300 kcmil wire sizes
  

Material Compliance and Certifications

• Reduces Environmental Impact: RoHS and REACh compliance eliminates hazardous materials.
• Supports Sustainability: Green Premium designation reflects a low-carbon, eco-friendly design.
• Ensures Quality and Safety: UL, CSA, NOM, and IEC certifications confirm reliable performance.
  

Suitability

• Use the QDA32175 breaker in commercial buildings, manufacturing plants, and power distribution systems that demand strong and consistent overcurrent protection. Electricians and engineers trust this breaker to maintain safety and efficiency in challenging environments.