QO330 - 30 Amp Circuit Breaker

QO330 - 30 Amp Circuit Breaker

The Schneider Electric QO330 is a 30-amp, 3-pole plug-on circuit breaker designed to protect electrical circuits from overloads and short circuits in compatible QO load centers and panelboards. Rated for 240VAC with a 10k A.I.C. interrupting capacity, it's a dependable choice for residential, commercial, and light industrial electrical systems that require three-pole circuit protection.

Its plug-on design makes installation straightforward in compatible panels, helping reduce installation time during new construction, electrical upgrades, or routine maintenance. Whether you're replacing an existing breaker or expanding a panel, the QO330 offers the performance and compatibility professionals expect from the QO product line.

Key Features and Benefits

• 30 Amp Current Rating: 30 Amp current rating.
• Three-Pole Configuration: Three-pole breaker for three-phase applications.
• Plug-On Design: Plug-on design for quick installation in compatible QO panels.
• 10k A.I.C. Interrupting Rating: 10k A.I.C. interrupting rating at 240VAC.
• Circuit Protection: Helps protect circuits from overloads and short circuits.
• Compact Design: Compact design fits standard QO load centers and panelboards.
  

Technical Specifications

• Part Number: QO330
  
• Type: QO Plug-On Circuit Breaker
  
• Amperage: 30 Amps
  
• Poles: 3
  
• Voltage Rating: 240VAC
  
• Interrupt Rating: 10k A.I.C. @ 240VAC
  
• Dimensions:
  • Height: 3.0 in.
  • Width: 2.25 in.
  • Depth: 2.5 in.

Material Compliance and Certifications

• Industry Standards: Manufactured by Schneider Electric, the QO330 is designed to meet applicable industry standards for molded-case circuit breakers.
• Installation Requirements: Always verify compatibility with your panel and follow local electrical codes when installing or replacing electrical equipment.
  

Where It Works Best

• QO load centers and panelboards
• Residential electrical systems
• Commercial buildings
• Light industrial facilities
• Three-phase branch circuits
• HVAC equipment
• Motor circuits were permitted by code
• Electrical panel repairs and upgrades