QO250GFI - 50 Amp Circuit Breaker

QO250GFI - 50 Amp Circuit Breaker

The QO250GFI is a 50 amp, 2-pole QO-GFI plug-on circuit breaker designed to provide dependable overcurrent protection together with Class A ground fault protection for 120/240VAC electrical systems. Engineered for compatibility with QO load centers and panelboards that accept plug-on breakers, this breaker helps protect both electrical equipment and people by interrupting power when a ground fault is detected. Its compact plug-on design allows for straightforward installation while delivering the reliable performance expected in residential, commercial, and light industrial applications. Whether you're replacing an existing breaker or completing a new installation, the QO250GFI offers the combination of safety, performance, and convenience professionals and property owners look for when maintaining code-compliant electrical systems.

Key Features and Benefits

• 50 Amp Continuous Current Rating: 50 Amp continuous current rating for higher-capacity branch circuits.
• 2-Pole Configuration: 2-pole configuration for use on 120/240VAC electrical systems.
• Integrated Ground Fault Circuit Interrupter (GFCI) Protection: Integrated Ground Fault Circuit Interrupter (GFCI) protection helps reduce the risk of electrical shock by detecting ground faults and quickly interrupting the circuit.
• Plug-On Mounting Design: Plug-on mounting design simplifies installation in compatible QO load centers and panelboards.
• 10kA Interrupting Capacity: 10kA interrupting capacity (A.I.C.) at 120/240VAC for dependable fault interruption.
• Combined Protection: Designed to provide both overcurrent and ground fault protection in a single device.
• Compact Footprint: Compact footprint helps maximize available panel space during new installations or replacement projects.
  

Technical Specifications

• Part Number: QO250GFI
  
• Type: QO-GFI
  
• Mounting Style: Plug-On
  
• Poles: 2
  
• Amperage: 50 Amps
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating (A.I.C.): 10kA @ 120/240VAC
  
• Dimensions:
  • Height: 4.75 in.
  • Width: 1.50 in.
  • Depth: 2.44 in.

Material Compliance and Certifications

• Industry Standards: The QO250GFI is manufactured for use in compatible electrical distribution systems and is designed to meet applicable industry standards for circuit protection and ground fault protection.
• Installation Requirements: Always verify compatibility with your panel and ensure installation complies with the latest National Electrical Code (NEC), local electrical codes, and the manufacturer's installation requirements.
  

Where It Works Best

• The QO250GFI is well suited for applications requiring both overcurrent protection and GFCI protection, including residential, commercial, and light industrial electrical systems. It is commonly used for branch circuits serving equipment and locations where ground fault protection is required by electrical code, making it an excellent choice for compatible QO load centers and panelboards in garages, workshops, outdoor installations, spa and hot tub circuits, and other environments where enhanced electrical safety is essential.