QO330 - 30 Amp Circuit Breaker

QO330 - 30 Amp Circuit Breaker

The Schneider Electric QO330 30-Amp Circuit Breaker is built to keep your electrical system safe and running smoothly. Part of the well-known QO series, this breaker is made for both home and business use, handling up to 10 kAIC of interrupting capacity. It’s compact, easy to install, and designed to trip quickly in case of overloads or short circuits—helping protect your wiring and equipment from damage.

Key Features and Benefits

• Reliable Protection: Quickly shuts off power during overloads or short circuits to help prevent electrical hazards.
• Fast Switching: The toggle design makes turning power on and off easy, with a quick response during faults.
• VisiTrip™ Indicator: Lets you see right away if the breaker has tripped, saving time when troubleshooting.
• Simple Installation: Plug-in mounting with pressure plate terminals makes it easy to set up without complicated wiring.
  

Technical Specifications

• Amperage: 30A
  
• Interrupt Rating: 10 kAIC
  
• Voltage: 120/240V AC
  
• Poles: 3
  
• Trip Type: Thermal-magnetic
  
• Mounting: Plug-in
  
• Dimensions:
  • Height: 3.0 inches
  • Width: 2.2 inches
  • Depth: 2.9 inches
• Weight: 0.899 lbs
  
• Wire Size: AWG 14–8 copper or aluminum
  
• Torque: 35.4 lbf.in (4 N·m)
  
• Panel Spaces: Requires 3
  

Material Compliance and Certifications

• UL Listed and CSA Certified: Meets safety standards for residential and commercial applications.
• Environmental Compliance: RoHS and REACh compliant with Green Premium™ environmental label, free from toxic heavy metals, mercury, and halogens.
• Operating Temperature: Designed to operate between -5°C (23°F) and 40°C (104°F).
  

Where It Works Best

• This breaker is a good fit for residential, commercial, and light industrial panels. Whether you’re replacing an old breaker or adding a new circuit, it’s a dependable choice that offers solid protection and straightforward installation. Optional accessories like shunt trips, auxiliary switches, and alarm switches can be added for more control if needed.