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The BDA140801 Square D 1-Pole 80A 480V A Phase I Line is a reliable circuit breaker designed for high performance and efficiency. Ideal for commercial and industrial applications, it ensures optimal protection for your electrical systems. Built with durability in mind, this circuit breaker meets stringent safety standards and guarantees longevity.
The BDA140801 is a BDA-frame plug-in MCCB rated for 480V commercial and industrial use. It installs in Square D panelboards and switchboards designed to accept BDA-frame plug-in breakers. It is not suited for residential loadcentres. Send us your panelboard model number and we'll confirm compatibility.
The Square D BDA frame series is considered obsolete or discontinued, making the BDA140801 a hard-to-find breaker. Northern Breaker Group specializes in sourcing exactly these kinds of legacy and obsolete Square D breakers — contact us for current stock availability and lead times.
Yes. The BDA140801 is rated 1-pole, 80A, 480V with an 18kA interrupting rating, making it appropriate for single-phase 480V branch circuit protection in commercial and industrial panelboards. Always verify that your panelboard's bus rating, interrupting capacity, and available fault current align with the breaker's specs, and consult a licensed electrician to ensure compliance with applicable Canadian Electrical Code (CEC) requirements.
