2-Pole Circuit Breakers
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New & Recertified 2 Pole Circuit Breakers — In Stock and Ready to Ship
Key Takeaways
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Essential Electric Supply stocks new and recertified 2 pole circuit breakers from trusted brands including Siemens, Eaton, Square D, GE, and ABB.
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2 pole circuit breakers are designed to protect 240V double-phase circuits by simultaneously controlling both hot conductors.
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Common applications for 2 pole breakers include HVAC systems, electric dryers, water heaters, subpanels, and other high-draw residential or light commercial equipment.
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Every recertified 2 pole breaker is tested to OEM specifications and backed by a two-year warranty for dependable performance.
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In-stock orders placed before 1:30 PM PT qualify for same-day shipping, supported by multiple North American shipping locations and 24-hour emergency service.
Essential Electric Supply stocks new and recertified 2 pole circuit breakers ready to ship the same day you order. Whether you’re replacing a failed breaker or sourcing for a planned installation, we carry the inventory and support to get you what you need fast.
Designed to protect circuits from overcurrent or short circuits, 2-pole circuit breakers interrupt electrical flow when a fault occurs to help prevent system damage. With two poles, they simultaneously control both hot conductors of a 240V circuit, making them the correct choice for double-phase applications.
Typical applications of a double pole breaker include residential and light commercial installations: electric dryers, HVAC units, water heaters, subpanels, and other high-draw 240V loads. This is the key distinction from 1 pole breakers, which are designed for single 120V circuits.
We carry new and recertified 2 pole circuit breakers from the industry’s most trusted brands across our 60,000-product inventory, including Siemens, Eaton, Square D, Schneider Electric, 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 2 Pole Circuit Breakers
We stock new and recertified 2 pole circuit breakers from the industry’s most trusted names, all in one place and ready to ship:
Brands: Siemens, Eaton, Square D, Schneider Electric, Cutler-Hammer, GE, ABB
Our inventory covers a broad range of amperage ratings and double pole breaker configurations compatible with 240V double-phase circuits, from standard residential panel configurations to light commercial installations. Whether you need a direct replacement or a specific frame size for a tight retrofit, we have the stock to match.
Every recertified 2 pole breaker is tested to OEM specifications before it ships and is backed by our two-year warranty. 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
Do you offer same-day shipping on 2 pole 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.
Are your recertified 2 pole circuit breakers tested before shipping?
Yes. Every recertified 2 pole 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.
What brands of 2 pole circuit breakers do you stock?
We stock 2 pole circuit breakers from Siemens, Eaton, Square D, Schneider Electric, Cutler-Hammer, GE, and ABB. Our inventory includes both new and recertified units across a range of frame sizes and amperage ratings. If you’re sourcing by panel compatibility or specific catalog number, contact our team, and we’ll locate the right unit fast.
What is the difference between a 1 pole and a 2 pole circuit breaker?
A 1 pole breaker protects a single 120V circuit, controlling one wire. A double pole breaker protects 240V double-phase circuits by controlling two wires simultaneously. Common double pole breaker applications include electric dryers, HVAC units, water heaters, and any load that requires 240V power. The pole count must match the voltage and phase configuration of the circuit being protected.
