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Breaker Type Bus Plug

For bus plug systems in power distribution installations, breaker type configurations are among the most critical elements for ensuring proper circuit protection and system compatibility. These breaker-style bus plugs integrate circuit protection directly into the plug unit, providing overcurrent protection while enabling flexible power distribution along busway runs. Electrical.com carries an extensive selection of breaker type bus plugs from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of manufacturing facilities, commercial buildings, data centers, and industrial power distribution applications.
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Part Number
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Manufacturer
Amperage
AC340LB4G
AC340LB4G
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General Electric
400
AC340LB4GI
AC340LB4GI
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General Electric
400
AC340LB4I
AC340LB4I
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General Electric
400
AC340LC4
AC340LC4
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General Electric
400
AC340LC4G
AC340LC4G
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General Electric
400
AC340LC4GI
AC340LC4GI
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General Electric
400
AC340LC4I
AC340LC4I
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General Electric
400
AC340SGH4
AC340SGH4
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General Electric
400
AC340SGH4G
AC340SGH4G
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General Electric
400
AC340SGH4GF
AC340SGH4GF
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General Electric
400
AC340SGH4GFI
AC340SGH4GFI
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General Electric
400
AC340SGH4GI
AC340SGH4GI
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General Electric
400
AC340SGH4I
AC340SGH4I
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General Electric
400
AC340SGH6
AC340SGH6
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General Electric
400
AC340SGH6G
AC340SGH6G
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General Electric
400
AC340SGH6GF
AC340SGH6GF
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General Electric
400
AC340SGH6GFI
AC340SGH6GFI
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General Electric
400
AC340SGH6GI
AC340SGH6GI
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General Electric
400
AC340SGH6I
AC340SGH6I
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General Electric
400
AC340SGL4
AC340SGL4
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General Electric
400
AC340SGL4G
AC340SGL4G
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General Electric
400
AC340SGL4GF
AC340SGL4GF
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General Electric
400
AC340SGL4GFI
AC340SGL4GFI
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General Electric
400
AC340SGL4GI
AC340SGL4GI
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General Electric
400

Electrical.com stocks the largest inventory of breaker-style bus plugs in the world, with over 1 million square feet of new, used, surplus, and re-certified bus plug components available for immediate shipment. From standard configurations to hard-to-find obsolete models, we have what you need when others say no. Our comprehensive breaker-style bus plug inventory spans all amperage ratings and configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our breaker-style bus plugs serve critical applications across manufacturing facilities, industrial plants, commercial buildings, data centers, material handling systems, production lines, and distribution centers.


Whether you're maintaining legacy busway systems with obsolete breaker-style plugs or sourcing current production components for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need breaker-style bus plugs now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.