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Busway - Bus Plugs and Bus Duct

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Select Your Busway
Select Your Busway
The best way to find your bus plug, bus duct or other busway component is
to search by a part number in the blue box above.

If you don't know the part number of the busway part you're looking for, all is not lost. You can browse (to the left) or try the link below.

Still Can't Find It?

We are the nation's premier supplier of new and obsolete busway. Our bus plugs & duct are professionally reconditioned, tested, certified and guaranteed to perform - at our expense. We stock fusible style bus plugs & circuit breaker style bus plugs, with or without neutral & ground, 30-2000 Amp, 240-600 Volt, and 3 Phase configurations for 3 wire or 4 wire.

General Electric Bus Plug

If you can't find a specific busway component you need, please request a quotation.

Featured Busway

Square D I-Line Bus Duct Square D I-Line® Busway offers a complete line of compatible, sandwich-type feeder and plug-in busway lengths and fittings. It allows maximum flexibility, ease of installation, and offers electrical efficiency in the distribution of low voltage power for both commercial and industrial applications.

The broad range of I-Line busway products include:

I-Line Plug-In style from 225 A to 600 A with aluminum or copper conductors
I-Line II Plug-In and Feeder styles from 800 A to 4000 A with aluminum conductors, and to 5000 A with copper conductors.
I-Line and I-Line II busways are constructed in three-pole and four-pole full neutral configurations for system voltages to 600 volts and are rated to allow 100% of the current to flow continuously.

The compact, totally enclosed design is lightweight and easy to handle. Labor studies have shown that a 75% savings in installation time is not uncommon when comparing I-Line busway with cable and conduit installations. This significant reduction in installation time can result in total installed cost for busway being significantly lower than other distribution methods.

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