QOB120GFI - 20A Circuit Breaker

QOB120GFI - 20A Circuit Breaker

Protecting people and electrical systems starts with using the right circuit protection device. The QOB120GFI Bolt-On Ground Fault Circuit Interrupter (GFI) Circuit Breaker is a 20 Amp, 1-pole breaker designed to provide dependable overcurrent protection while helping reduce the risk of electrical shock through built-in ground fault interruption. Its bolt-on mounting design creates a secure connection within compatible panelboards, making it a dependable choice for commercial, industrial, and institutional electrical systems where reliable performance is essential. Rated for 120/240VAC with a 10k A.I.C. interrupting capacity, the QOB120GFI is well suited for branch circuit protection in applications that require GFCI functionality. Its compact footprint also helps maximize valuable panel space without sacrificing performance. Whether you're replacing an existing breaker or maintaining an electrical distribution system, this breaker offers the protection and dependable operation professionals expect.

Key Features and Benefits

• Integrated Ground Fault Circuit Interruption (GFI): Integrated Ground Fault Circuit Interruption (GFI) helps protect personnel from electrical shock by detecting ground fault conditions.
• 20 Amp Current Rating: 20 Amp current rating for branch circuit protection.
• Single-Pole Configuration: Single-pole configuration for 120/240VAC electrical systems.
• Bolt-On Design: Bolt-on design provides a secure mechanical and electrical connection in compatible panelboards.
• 10k A.I.C. Interrupting Rating: 10k A.I.C. interrupting rating supports dependable fault interruption.
• Compact Width: Compact width helps conserve panel space.
• Suitable for Maintenance and Upgrades: Suitable for maintenance, replacement, and electrical system upgrades where compatible equipment is used.
• Reliable Overcurrent Protection: Built for reliable overcurrent protection while supporting safe electrical system operation.
  

Technical Specifications

• Part Number: QOB120GFI
  
• Type: QOB-GFI
  
• Circuit Breaker Style: Bolt-On Ground Fault Circuit Interruption (GFI)
  
• Poles: 1
  
• Amperes: 20A
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating (A.I.C.): 10kA
  
• Dimensions:
  • Height: 4.75 in.
  • Width: 0.75 in.
  • Depth: 2.44 in.

Material Compliance and Certifications

• Ground Fault Circuit Interruption (GFI): Ground Fault Circuit Interruption (GFI) functionality for enhanced personnel protection.
• Equipment Compatibility: Manufactured for use in compatible electrical distribution equipment.
• Industry Standards: Designed to meet applicable product standards and installation requirements when installed according to manufacturer specifications and all applicable electrical codes.
• Compatibility: Always verify compatibility with your panelboard and local code requirements before installation.
  

Where It Works Best

• The QOB120GFI is ideal for commercial, industrial, and institutional electrical distribution systems that require both overcurrent protection and ground fault protection. It is commonly used in compatible bolt-on panelboards serving branch circuits in locations where GFCI protection is required or specified, helping improve electrical safety while maintaining dependable circuit performance. Its secure bolt-on installation makes it an excellent choice for facilities that value long-term reliability and consistent electrical protection.