GFCI Circuit Breakers
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New & Recertified GFCI Circuit Breakers — In Stock and Ready to Ship
Key Takeaways
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Essential Electric Supply stocks new and recertified GFCI circuit breakers from trusted brands including Square D, Siemens, Eaton, GE, ABB, and Cutler-Hammer.
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GFCI circuit breakers protect entire electrical circuits by detecting ground faults and disconnecting power before electrical shock or fire hazards can occur.
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NEC code requires GFCI protection in kitchens, bathrooms, garages, outdoor circuits, unfinished basements, and other areas near water sources.
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Every recertified GFCI breaker is tested to OEM specifications and backed by a two-year warranty for dependable performance and safety.
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In-stock orders placed before 1:30 PM PT qualify for same-day shipping, with expert support available to help confirm panel compatibility before purchase.
Essential Electric Supply stocks new and recertified GFCI circuit breakers ready to ship the same day you order, covering the major brands and model lines used in residential panels and light commercial installations.
A ground fault circuit interrupter (GFCI) breaker protects against ground faults (unintended current paths between a live conductor and ground) by continuously monitoring for imbalances between outgoing and returning current. When an imbalance is detected, the breaker disconnects power in milliseconds, before a lethal shock or electrical fire can occur.
The key distinction from a standard breaker is scope: a GFCI outlet protects only the devices plugged into that single receptacle, while a GFCI breaker protects every outlet and device on the entire circuit. For NEC-required applications, a GFCI breaker is the correct choice when whole-circuit ground fault protection is needed.
The NEC requires GFCI protection in kitchens, bathrooms, garages, outdoor circuits, unfinished basements, boathouses, and any location within 6 feet of a water source. These requirements apply to new construction and, in many cases, renovation and panel upgrade work. Applications include residential panels, light commercial installations, and any wet or outdoor circuit where the NEC mandates ground fault protection.
We carry new and recertified GFCI circuit breakers from the industry’s most trusted brands, including Square D Homeline, Siemens QPFB, Eaton, Cutler-Hammer, GE, and ABB.
Every order ships with:
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Same-day shipping on in-stock orders placed before 1:30 PM PT
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24-hour emergency support line for urgent needs
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Two-year warranty on all recertified units
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30-day return policy on all orders
Shop Our GFCI Circuit Breakers
We stock new and recertified GFCI circuit breakers from the industry’s most trusted names and model lines, all in one place and ready to ship:
Brands & Series: Square D Homeline, Siemens QPFB, Eaton, Cutler-Hammer, GE, ABB
GFCI breakers must match both the panel manufacturer and the specific model line. For example, a Siemens QPFB breaker is not interchangeable with a Square D Homeline panel, even if the amperage and pole count match. Before ordering, confirm your panel’s brand, model series, and bus bar configuration. If you’re unsure, contact our 24-hour support team with your panel model number or part number, and we’ll confirm the correct unit before your order ships.
Every recertified GFCI breaker is tested to OEM specifications before it ships and is backed by our two-year warranty. If the exact model line you need has been discontinued or is difficult to source, our team can identify a compatible replacement.
With same-day shipping on in-stock orders placed by 1:30 PM PT, multiple ship points across North America, and 24-hour emergency support, we’re ready when the job can’t wait.
For urgent orders or large-volume requests, call our 24-hour support line or submit a quote request today.
Frequently Asked Questions
What is the difference between a GFCI breaker and a GFCI outlet?
A GFCI outlet protects only the devices plugged into that single receptacle. A GFCI breaker protects every outlet and device on the entire circuit, from the panel outward. When NEC requires whole-circuit ground fault protection, such as for outdoor circuits, garages, or bathrooms, a GFCI breaker is the correct solution, not a single outlet replacement.
Where are GFCI breakers required by NEC code?
The NEC requires GFCI protection in kitchens, bathrooms, garages, outdoor circuits, unfinished basements, boathouses, and any location within 6 feet of a water source. These requirements apply to new construction and many renovation projects. Always confirm specific requirements with your local authority having jurisdiction (AHJ), as code adoption dates vary by jurisdiction.
Do you offer same-day shipping on GFCI circuit breakers?
Yes. Orders placed by 1:30 PM PT on in-stock units ship the same day via UPS. Free UPS Ground shipping is available on orders over $250 within the continental United States, and expedited after-hours air delivery is available for time-critical situations. With multiple shipping points across North America, most customers receive their parts quickly regardless of location.
How do I know which GFCI breaker is compatible with my panel?
GFCI breakers must match your panel’s brand and model line, as amperage and pole count alone are not enough to confirm compatibility. Check your panel’s label for the manufacturer name and model series, then cross-reference with the breaker’s compatibility list. If you’re not certain, call our 24-hour support line with your panel model number or the existing breaker’s part number, and we’ll confirm the right unit before you order.
Are your recertified GFCI breakers tested before shipping?
Yes. Every recertified GFCI circuit breaker is tested to OEM specifications before leaving our warehouse. Recertified units ship with our two-year warranty, the same coverage applied to new stock, and all orders are backed by our 30-day return policy.
