BGA34080 SQUARE D 3P 80A 480Y/277V 35KA I LINE
The BGA34080 Square D 3-Pole Circuit Breaker is designed for 80A applications at 480Y/277V with a robust interrupting capacity of 35KA. Ideal for protecting your electrical systems, this reliable breaker ensures optimal performance and safety. Perfect for commercial and industrial settings, it meets rigorous standards for durability and efficiency.
The BGA34080 uses Square D's I-Line plug-in mounting system, making it compatible with Square D I-Line panelboards and switchboards such as the NQ and NF series, as well as other I-Line-rated distribution equipment. It is not interchangeable with QO or Homeline residential loadcentres. Send us your panel model number and we'll verify compatibility for your specific installation.
No — the BGA34080 is rated for 480Y/277V at 35kA. Using it on a lower-voltage system like 208Y/120V is not the correct application; a breaker specifically rated for that voltage system should be selected instead. Contact our team and we can help identify the right breaker for your voltage requirements.
The BGA frame is a legacy Square D I-Line series, and availability can vary. Northern Breaker Group specialises in obsolete and hard-to-find breakers, so we can often source BGA34080 units where others cannot. In some cases a current-production I-Line equivalent may be available as a direct replacement — reach out to our counter staff in Calgary, Edmonton, or Vancouver for a quote and availability check.
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