BDA140705 SQUARE D 1P 70A 480V C PH I LINE
BDA140705 SQUARE D 1P 70A 480V C PH I LINE is a high-quality single-pole circuit breaker designed for reliable performance in industrial applications. With a 70-amp capacity and 480V rating, it ensures optimal protection against overloads and short circuits. Trust this durable breaker for your electrical safety and efficiency needs.
The BDA140705 is an I-Line frame plug-in breaker rated for 480V industrial service. It is designed for Square D I-Line panelboards and switchboards — not residential QO or Homeline loadcentres. If you're unsure whether your panel accepts BDA-frame I-Line breakers, send us your panelboard model and our team will confirm compatibility.
The Square D BDA I-Line series has been largely superseded by newer product lines. The BDA140705 may be difficult to source through standard distribution channels, which is exactly the type of hard-to-find breaker Northern Breaker Group specializes in. Contact us for current stock availability and lead times.
The 18kA interrupting (short-circuit) rating means this breaker can safely clear fault currents up to 18,000 amperes at 480V without catastrophic failure. For industrial panels fed by larger transformers, you'll want to verify that the available fault current at the point of installation does not exceed this rating — your electrical engineer or the panel's short-circuit study will confirm this.
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