QO230 - 30 Amp Circuit Breaker

QO230 - 30 Amp Circuit Breaker

If you're replacing a failed breaker or adding a new 240-volt circuit, the QO230 is a dependable choice for compatible Type QO load centers. This 30 amp, 2-pole plug-on circuit breaker is designed to protect electrical circuits from overloads and short circuits, helping keep both wiring and connected equipment protected during everyday operation.

The plug-on design makes installation straightforward in compatible panels, while the 10kA interrupting rating at 120/240VAC provides reliable fault protection for many common residential and commercial applications. Its compact footprint also makes it easy to fit into existing panel layouts without taking up more space than necessary.

The QO230 is commonly used on dedicated 240-volt circuits that power equipment such as air conditioners, electric water heaters, dryers, and similar appliances. If your electrical system calls for a 30 amp, 2-pole Type QO breaker, this model offers the combination of performance and protection needed to keep those circuits operating as intended.

Key Features and Benefits

• Overload and Short Circuit Protection: Protects against overloads and short circuits.
• 30 Amp Rating: 30 Amp rating for dedicated branch circuits.
• 2-Pole Design: 2-pole design for 120/240VAC applications.
• Plug-On Installation: Plug-on installation for compatible Type QO load centers.
• 10kA Interrupting Capacity: 10kA interrupting capacity for dependable fault protection.
• Compact Design: Compact design fits standard panel configurations.
• Suitable for Multiple Applications: Well suited for replacement projects or new installations.
  

Technical Specifications

• Part Number: QO230
  
• Type: QO
  
• Mounting Style: Plug-On
  
• Poles: 2
  
• Amperage: 30 Amps
  
• Voltage: 120/240VAC
  
• A.I.C. Rating: 10kA
  
• Dimensions:
  • Height: 3.0 in.
  • Width: 1.5 in.
  • Depth: 2.5 in.

Material Compliance and Certifications

• Industry Standards: Designed for use in compatible Type QO electrical distribution systems. Manufactured to applicable industry standards for molded case circuit breakers.
• Installation Requirements: Install according to applicable electrical codes and manufacturer recommendations.
  

Where It Works Best

• The QO230 is a practical choice anywhere a 30 amp, 2-pole, 120/240VAC circuit breaker is required in a compatible Type QO panel. It's frequently used for dedicated circuits serving HVAC equipment, electric water heaters, dryers, air compressors, workshop equipment, and other 240-volt loads in residential, commercial, and light industrial settings.