QBL22175 - 175 Amp Circuit Breaker

QBL22175 - 175 Amp Circuit Breaker

Choose the Schneider Electric PowerPacT QBL22175 circuit breaker to protect your high-capacity electrical systems with confidence. This 2-pole breaker delivers 175 amps at 240 VAC, giving you reliable performance for commercial and industrial installations. It interrupts up to 10kA of fault current, keeping your equipment safe from overloads and short circuits. The thermal magnetic trip unit quickly reacts to both sustained overcurrent and sudden electrical faults. With lugs on both the line and load sides, you can install it quickly and make secure connections that last.

Key Features and Benefits

• Handles Heavy Loads: Operates at 175A and 240VAC to power demanding electrical systems.
• Protects Against Faults: The thermal magnetic trip instantly responds to overloads and short circuits.
• Stops Fault Currents: 10kA breaking capacity ensures safe interruption during high-fault conditions.
• Speeds Up Installation: Pre-installed lugs on both ends make wiring faster and more reliable.
• Meets Safety Standards: Certified by UL and CSA for trusted safety and performance.

Technical Specifications

• Series: PowerPacT Q
  
• Rated Current: 175 Amps
  
• Number of Poles: 2
  
• Operating Voltage: 240 VAC
  
• Interrupting Rating:
  • 10kA at 120/208V AC
  • 10kA at 240V AC
• Trip Unit: Thermal-magnetic
  
• Magnetic Trip Setting: 2400A
  
• Mounting: Unit mount with lugs
  
• Dimensions:
  • Height: 6.47 inches
  • Width: 3 inches
  • Depth: 3.93 inches
• Durability: Withstands 1000 load cycles and 5000 no-load cycles
  

Material Compliance and Certifications

• Environmental Standards: Meets RoHS and REACh standards, reducing environmental impact.
• Certifications: Complies with UL 489, CSA, and NOM certifications. Part of Schneider Electric’s Green Premium™ line, offering eco-friendly performance without sacrificing safety or reliability.

Suitability

• Use the QBL22175 in commercial buildings, manufacturing plants, and high-capacity power distribution systems. Electricians and facility managers choose this breaker to upgrade existing panels or build new installations, knowing it delivers consistent protection and long service life.