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The SCHNEIDER ELECTRIC Q2020 is a Square D QO miniature circuit breaker designed for overcurrent protection and switching on AC and DC systems. This thermal magnetic circuit breaker features a trip-free toggle mechanism for quick make/break action and VisiTrip trip indication. It has 2 one pole at 20A for 120/240VAC.
The QO2020 circuit breaker is UL Listed and CSA Certified, offering reliable circuit protection with a 10kA breaking capacity and plug-in mounting.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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