QO120GFI - 20 Amp Circuit Breaker

QO120GFI - 20 Amp Circuit Breaker

Protect your electrical system with the Schneider Electric QO120GFI 20-Amp Circuit Breaker. This single-pole breaker delivers reliable safety for both residential and commercial applications. Rated for 20 amps at 120V AC, it actively detects ground faults and interrupts power to prevent electrical shocks. Its compact, plug-in design with a factory-installed pigtail neutral connection allows you to install it quickly and securely. The breaker includes a trip-free toggle that disconnects power under fault conditions and a VisiTrip indicator that immediately shows when it has tripped, making troubleshooting fast and simple.

Key Features and Benefits

• Detects and Stops Ground Faults: Provides Class A (6mA) ground fault protection, reducing the risk of electrical shock.
• Handles High Fault Currents: Delivers a 10kA interrupting rating to stop power safely during overloads and short circuits.
• Trip-Free Mechanism: Disconnects power automatically under fault conditions even if you hold the toggle ON.
• VisiTrip Indicator: Instantly shows when the breaker trips, allowing you to restore service quickly.
• Space-Efficient Design: Fits easily into electrical panels with its slim, plug-in mounting style.
• Built to Last: Uses high-quality materials that withstand demanding environments for dependable performance.
  

Technical Specifications

• Amperage: 20A
  
• Poles: 1
  
• Voltage: 120V AC
  
• Interrupting Rating: 10kA
  
• Ground Fault Protection: Class A (6mA)
  
• Mounting: Plug-in
  
• Dimensions:
  • Height: 4.1 inches
  • Width: 0.7 inches
  • Depth: 2.9 inches
• Weight: 0.529 lbs (0.240 kg)
  
• Compatible Wire Sizes: Copper AWG 14–8, Aluminum AWG 12–8
  
• Torque Requirement: 35.4 lbf.in (4 N.m)
  
• Ambient Temperature: 104°F (40°C)
  

Material Compliance and Certifications

• Green Premium™ Certified: Meets environmental performance standards for sustainability.
• RoHS and REACh Compliant: Contains no toxic heavy metals or mercury.
• UL Listed and CSA Certified: Ensures high safety and performance standards.
  
• Eco-Friendly Construction: Supports low-carbon, recyclable product initiatives.
  

Where It Works Best

• Use the QO120GFI breaker in areas where safety is critical, such as bathrooms, kitchens, laundry rooms, and outdoor circuits where moisture increases the risk of ground faults. Electricians and contractors choose this breaker for light commercial and residential projects because it installs easily, trips accurately, and provides long-term protection.