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The Square D QOB240 Miniature Circuit Breaker is designed for overcurrent protection in both alternating current and direct current systems. The MPN QOB240 features a compact design that allows for efficient use in various installations.
This unit serves effectively in residential and commercial power distribution systems.
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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