QCB30 - 30 Amp Circuit Breaker

QCB30 - 30 Amp Circuit Breaker

The QCB30 is a 2-pole, 30-amp bolt-on circuit breaker designed for use in your compatible electrical distribution systems requiring a Type QCB breaker. Rated for 120/240VAC with a 10kA interrupting capacity (A.I.C.), it provides dependable overcurrent and short-circuit protection for branch circuits in commercial, industrial, and residential applications where this breaker type is specified. Its bolt-on mounting design helps you to provide a secure mechanical and electrical connection within compatible panelboards, making it a practical form, fit, and functional replacement for maintaining existing electrical systems. Built to last, the QCB30 is manufactured to meet the demands of everyday electrical protection while helping you keep circuits operating safely within their intended ratings.

Key Features and Benefits

• 30 Amp Current Rating: 30 Amp current rating for branch circuit protection in compatible electrical systems.
• 2-Pole Configuration: 2-pole configuration for applications requiring simultaneous protection of two conductors.
• Bolt-On Mounting Design: Bolt-on mounting design helps ensure a secure installation in compatible panelboards.
• Type QCB Circuit Breaker: Type QCB circuit breaker for proper form, fit, and functional replacement where this breaker type is required.
• 120/240VAC Voltage Rating: 120/240VAC voltage rating for use in compatible single-phase electrical systems.
• 10kA A.I.C. Rating: 10kA A.I.C. rating provides interrupting capacity for qualifying fault conditions.
• Built to Last: Built to last for dependable service in properly maintained electrical installations.
  

Technical Specifications

• Part Number: QCB30
  
• Type: QCB
  
• Product Type: Bolt-On Circuit Breaker
  
• Poles: 2
  
• Amperes: 30A
  
• Voltage Rating: 120/240VAC
  
• Interrupting Capacity (A.I.C.): 10kA @ 120/240VAC
  
• Dimensions:
  • Height: 4.81 in.
  • Width: 1.50 in.
  • Depth: 2.50 in.

Material Compliance and Certifications

• Installation Requirements: The QCB30 is designed for installation in compatible electrical distribution equipment and should be installed in accordance with applicable electrical codes and manufacturer specifications.
• Compatibility Verification: Always verify that the breaker's type, amperage, pole configuration, voltage rating, and interrupting capacity match the requirements of the intended panelboard and application before installation.
• Certifications and Approvals: Any certifications or approvals are dependent on the specific manufacturing version and labeling of the individual breaker.
  

Where It Works Best

• The QCB30 is well suited for maintaining compatible electrical systems in a variety of environments, including:
  • Commercial buildings
  • Industrial facilities
  • Residential electrical distribution systems
  • Office buildings
  • Retail locations
  • Equipment branch circuits requiring a 30A, 2-pole Type QCB bolt-on circuit breaker
  Before installation, confirm compatibility with the existing panelboard and verify that all electrical ratings meet the requirements of the application.