Square D
Square D QO 20-Amp/20-Amp 1-Pole Tandem Circuit Breaker, 3/4-in Width (QOT2020CP)
Published price — same for everyone
Out of stock — available on backorder
SKU QOT2020CP
The price on the page is the price.
Find it, price it, order it — without a phone call. Questions on spec, quantity, or freight? Contact us.
Buying more than one thing? Start your list — however you have itFreight and delivery are calculated at checkout — no surprise charges.
Details
QO 20A Tandem 1-Pole Circuit Breaker
Compact QO tandem breaker provides two 20A single-pole circuits in one 3/4-in space, protecting against overloads and short-circuits. Designed for Square D QO load centers and CSEDs, rated 120/240 VAC with 10,000 AIR and UL safety listing.
Key Features:
- Space-Saving Tandem: Two 20A single-pole circuits in one 3/4-in slot
- Easy Installation: Plug-on design fits QO load centers, CSEDs, and NQOD panelboards
- Reliable Protection: Rated 120/240 VAC, 10,000 AIR; UL safety listed
- Compatibility: For non Plug-On Neutral QO breaker boxes manufactured after 1967
- Quick Trip Identification: Visi-Trip indicator highlights a tripped breaker
Specifications Table:
| Specification | Details |
|---|---|
| Series Name | QO |
| Type | Tandem |
| Power Capacity | 20-amp/20-amp |
| Width Measurement | 3/4-in |
| Circuit Breaker Voltage | 120/240 VAC |
| Interrupting Amp Listing (Amps) | 10,000 AIR |
| Number of Poles | 1 (tandem) |
| Phase | Single phase (120/240) |
| Plug-On Neutral | No |
| Surge Protection | No |
| Ground Fault Protection | No self test |
| Safety Listing | UL listed |
| Warranty | Limited lifetime (some listings show 1-year; verify) |
| Dimensions | Approx. 0.75 in W x 2.91 in D x 3.23 in H (typical for QO tandem) |
Frequently Asked Questions (FAQ):
Q: Will this fit my panel?
A: It is compatible with Square D non Plug-On Neutral QO load centers and CSEDs manufactured after 1967; not for Plug-On Neutral panels.
Q: What systems is it rated for?
A: For 120/240-Volt AC systems with 10,000 AIR interrupting capacity.
Q: How many circuits does it provide?
A: It provides two independent 20A single-pole circuits in the space of one breaker slot.
Q: Is ground fault protection included?
A: No self-test ground fault protection is included; this is a standard circuit breaker.
Q: What is the warranty?
A: Limited lifetime warranty is referenced; some listings show 1-year limited—confirm with manufacturer for your model.
Streamlined Power, Minimal Footprint
This sleek tandem breaker keeps your panel tidy while doubling capacity—an elegant solution for modern upgrades. The compact 3/4-inch profile and Square D’s signature Visi-Trip detail blend performance with precision. Use it to neatly add circuits for a workshop or updated kitchen without expanding the panel. It’s a smart, refined essential for a polished, high-function home.
Upgrade your panel with this compact Square D QO tandem breaker for reliable protection and two circuits in one slot.
Third-party marks are the property of their respective owners and do not indicate sponsorship or endorsement.