The Schneider Electric Square D QO120EPD1201 Miniature Circuit Breaker provides essential overcurrent and ground fault protection for single-phase electrical systems. This 1-pole breaker is part of the QO series, a widely recognized line for its reliability in residential, commercial, and light industrial settings. Its plug-in design facilitates straightforward installation within compatible load centers and panelboards.

Technical details

• Series: Square D QO
• Poles: 1
• Voltage Rating: 120V AC
• Current Rating: 20A
• Mounting Style: Plug-in
• Ground Fault Protection: Yes
• Ground Fault Trip Level: 30mA
• Interrupting Rating: To be verified against manufacturer datasheet.

Applications & compatibility

This circuit breaker is suitable for protecting branch circuits in residential homes, apartment buildings, and commercial facilities. It is commonly used in applications requiring ground fault protection, such as kitchens, bathrooms, garages, and outdoor receptacles, to enhance safety and prevent electrical shock hazards.

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 Schneider Electric Square D QO120EPD1201 or contact our technical team for cross-reference assistance with compatible QO series components.