QO3030 - Duplex 30/30 Circuit Breaker

QO3030 - Duplex 30/30 Circuit Breaker

When you're running out of room in your electrical panel, the QO3030 Duplex 30A/30A Plug-On Circuit Breaker offers a smart way to add two 30-amp circuits without giving up additional panel space. Designed with a space-saving duplex configuration, this breaker fits into a single panel position while providing two independent 30-amp, single-pole circuits—making it a practical choice for panel upgrades, remodels, and new installations where every inch counts.

Built for use with compatible Type QO load centers, the QO3030 is engineered to help protect branch circuits from overloads and short circuits while delivering the dependable performance electricians and maintenance professionals expect. Its plug-on design makes installation straightforward, and its compact footprint helps you expand your system without the expense of replacing your panel. Whether you're adding dedicated circuits for equipment, appliances, or other electrical loads, this duplex breaker provides an efficient solution that helps keep your electrical system operating safely and reliably.

Key Features and Benefits

• Saves Valuable Panel Space: Saves valuable panel space by providing two independent 30-amp circuits in a single breaker space.
• Plug-On Design: Plug-on design allows for quick, secure installation in compatible Type QO load centers.
• Circuit Protection: Helps protect electrical circuits against overloads and short circuits.
• Ideal for Limited Panel Space: Ideal for panel upgrades, renovations, and installations where space is limited.
• 30A/30A Duplex Configuration: 30A/30A duplex configuration provides two dedicated single-pole circuits.
• Interrupting Capacity: 10kA interrupting capacity at 120 VAC helps safely interrupt available fault current.
• Compact Design: Compact design helps maximize the capacity of existing electrical panels.
• Application Versatility: Suitable for a variety of residential and light commercial electrical applications.
  

Technical Specifications

• Part Number: QO3030
  
• Type: QO
  
• Configuration: Duplex
  
• Poles: Duplex
  
• Amperage: 30A / 30A
  
• Voltage Rating: 120 VAC
  
• Interrupting Capacity: 10kA @ 120 VAC
  
• Mounting Style: Plug-On
  
• Dimensions:
  • Height: 3.25 in.
  • Width: 0.75 in.
  • Depth: 2.31 in.
• Additional Notes: Duplex 30A/30A Space-Saving Circuit Breaker
  

Material Compliance and Certifications

• Compatible Systems: Designed for use in compatible Type QO electrical distribution systems.
• Industry Standards: Manufactured to meet applicable industry performance standards for molded case circuit breakers.
• Installation Note: Always verify compatibility with your load center and follow all applicable local, state, and national electrical codes during installation.
  

Where It Works Best

• The QO3030 is an excellent choice for homes, apartments, commercial offices, retail spaces, workshops, and light industrial facilities where additional 30-amp circuits are needed but panel space is at a premium. It's especially useful for electrical upgrades, remodeling projects, and service panel expansions that require more circuit capacity without installing a larger panel.