QOB320VH - 20 Amp Circuit Breaker

QOB320VH - 20 Amp Circuit Breaker

The Schneider Electric QOB320VH is designed to do one thing exceptionally well—protect your electrical system. With a 20 Amp rating and a strong 22 kA interrupting capacity, it’s a solid choice for anyone who needs reliable circuit protection in a home, light commercial setup, or even an industrial application. Part of Schneider’s trusted QO line, it includes the quick-make, quick-break mechanism electricians count on and a VisiTrip™ indicator that clearly shows when a breaker has tripped, saving time during troubleshooting.

Key Features and Benefits

• Handles high fault currents (22 kA): Keeps circuits safe during power surges.
• VisiTrip™ flag: Instantly shows which breaker tripped—no hunting around.
• Bolt-on mounting: Creates a secure, lasting connection in the panel.
• Thermal-magnetic protection: Guards against both slow overloads and sudden shorts.
• Space-efficient design: Lets you fit more breakers into a single panel without crowding.
  

Technical Specifications

• Current Rating: 20 A
  
• Voltage: 120/240 V AC
  
• Poles: 3
  
• Interrupting Rating: 22 kA
  
• Mounting: Bolt-On
  
• Wire Size: AWG 14–8 Cu/Al
  
• Dimensions:
  • Height: 2.99 inches
  • Width: 2.24 inches
  • Depth: 2.91 inches
• Weight: 0.80 lb
  

Material Compliance and Certifications

• RoHS and REACH compliant: Safer, eco-friendly manufacturing
• UL Listed: (File E84967) for U.S. safety standards
• CSA Certified: (Master Contract 153555) for Canadian approval
  

Where It Works Best

• Ideal for panel upgrades, adding circuits in light commercial spaces, or boosting protection in industrial settings. Whether you’re running HVAC equipment, wiring a subpanel, or connecting a backup generator, the QOB320VH gives you dependable protection with a clear trip indicator to make service work faster and easier.