QB2430-30 - 30 Amp Circuit Breaker

QB2430-30 - 30 Amp Circuit Breaker

The QB2430-30 Circuit Breaker is a 30-amp, three-pole bolt-on breaker built for use in your compatible QB24 applications. It is commonly used to replace an existing breaker when the original panelboard requires a matching QB24 configuration. With a 10kA interrupting rating at 240VAC, this breaker is rated for use in your electrical systems that call for this level of circuit protection. The QB2430-30 offers the correct fit and specifications to maintain the existing equipment without changing the original panel setup.

Key Features and Benefits

• Matches electrical systems that require a QB24 bolt-on circuit breaker design.
• Suitable for circuits requiring three-pole protection rated at 30 amps.
• A 10 kA interrupting rating at 240 VAC provides the listed A.I.C. rating required for compatible applications.
• Measures 4.81 inches high, 2.25 inches wide, and 2.5 inches deep for compatibility with specified installations.
• Helps keep existing electrical equipment in service by matching the required breaker type and ratings.
• Made to support continued operation in properly maintained electrical distribution systems.

Technical Specifications

• Part Number: QB2430-30
  
• Breaker Type: QB24
  
• Mounting Style: Bolt-On
  
• Number of Poles: 3
  
• Amperage Rating: 30 Amps
  
• A.I.C. Rating: 10kA at 240VAC
  
• Height: 4.81 inches
  
• Width: 2.25 inches
  
• Depth: 2.5 inches
  

Material Compliance and Certifications

• The QB2430-30 should be installed only in electrical equipment where the breaker type, ratings, and mounting configuration are approved for use. Always confirm compatibility with the existing panelboard and follow applicable electrical codes and installation requirements.

Where It Works Best

• The QB2430-30 is best suited for compatible QB24 bolt-on panelboards and electrical distribution equipment requiring a three-pole, 30-amp replacement breaker. It is a good fit for commercial and industrial applications where maintaining the existing breaker style and panel configuration is important. This model supports repairs, maintenance, and continued operation of established electrical systems while maintaining the original specifications.