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The Square D QOB250 Miniature Circuit Breaker offers reliable protection for electrical circuits at a rating of fifty amps and a voltage of one hundred twenty or two hundred forty volts. This bolt-on model is designed for use in various QO distribution panels, providing efficient circuit protection. It is UL listed for safety and compliance.
Ideal for residential and commercial installations requiring effective circuit protection.
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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