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The Square D BDA34015Y is a PowerPact B circuit breaker designed for thermal-mechanical protection in electrical systems. This model offers reliable circuit protection with a breaking capacity of 18kA at 480Y/277V AC. Equipped with dual-break rotating contacts, it effectively reduces peak current in short circuit conditions. The unit allows for manual tripping via an integrated push-to-trip button and features both I-Line and unit mount options for installation flexibility.
Ideal for industrial and commercial applications, this circuit breaker is compatible with UL, CSA, and IEC standards.
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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