Part of the Schneider Electric Square D QOB series, the QOB220GFI2100 is a Ground Fault Circuit Interrupter (GFCI) circuit breaker. This breaker is engineered to deliver robust protection against both ground faults and electrical overloads, making it suitable for demanding residential and commercial electrical distribution systems. Its integrated GFCI technology provides an essential layer of safety by detecting and interrupting low-level ground faults that standard circuit breakers may not sense.

Technical details

• Series: Square D QOB
• Type: Ground Fault Circuit Interrupter (GFCI) Circuit Breaker
• Configuration: 2-Pole
• Voltage Rating: 120/240V AC
• Amperage Rating: 20A
• Interrupting Rating: 10,000 Amps (kA)
• Trip Type: Thermal-Magnetic
• GFCI Sensitivity: 5mA

Applications & compatibility

The Schneider Electric Square D QOB220GFI2100 is commonly specified for branch circuits requiring GFCI protection. This includes installations in damp or wet locations such as kitchens, bathrooms, garages, basements, and outdoor receptacles. It is compatible with standard Square D load centers and panelboards designed for QOB style breakers.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the QOB220GFI2100 or contact our technical team for cross-reference assistance with compatible Square D QOB components.