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Reconditioned Square D AP304G Bus Duct
Square D, I-Line Series, 400 Amp, 3 wire, aluminum, integral ground, plug in busway.
Quantity available: Call to check stock
Each 10 foot section of Square D's AP304G bus duct has ten plug-in ports, five each side, to accept PQ bus plugs.
This electrical busway is a great option for a manufacturer upgrading, expanding or replacing who need 400 amps available.
Square D AP304G I-Line series Bus Duct is a safe investment.
- Square D's I-Line series busway is the current offering by Schneider Electric.
- I-Line series bus duct and bus plugs are available from Square D distributors and available on the secondary market.
- Rated for 600 volts maximum, this bus duct can be powered with 240, 480, or 600 volts.
- Each 10 foot section of busway has five "ports" on each side for a bus plug, providing flexibility. If a machine is added in the future all that is needed is a bus plug to access power from the bus duct.
Reconditioned by Legacy
Reconditioned bus duct purchased from Legacy Industrial Electric comes ready for installation. Each section ships with all the connection hardware (joint pack, inspection covers, and hardware). Additionally, with each 20 foot section, we supply two HP3F hangers.
Each section and component is inspected during reconditioning, and tested before it ships.
We back up our work with a one year replacement warranty.
AP304G System Configuration
We can help with system configuration.
Straight Lengths
A standard AP304G straight length is 10 feet. It has five plug-in ports for bus plugs on each side for a total of 10.
A joint pack is used to connect the lengths together.
We can supply custom lengths of duct, as well as components such as elbows for making turns, or offsets.
Tap Box and End Cap
- A tap box is normally the first component of an electrical bus duct run to feed power from the distribution into the busway. The AP304G busway has three tap box options:
- End cable tap box
- Plug-in tap box
- Center tap box.
An end closure, or end cap, completes the bus duct run, catalog number ACP3EC.
Bus Plugs
Bus plugs plug into the busway's plug-in ports to draw power while providing On-Off and over-current protection. The I-Line series has two over-current protection options for the bus plugs, fusible and circuit breaker.
The fusible PQ style bus plugs are the more common option.
Check out our Bus Plug Buying Guide.
Fusible PQ Bus Plugs for the AP304G bus duct.
600/480 volt
240 volt
AP304G Bus Duct Dimensions
Length: 120 inches
Height: 6 inches (side with bus plugs)
Width: 3.38 inches
Weight: 75 pounds
Bus Bar material: aluminum
Frequently Asked Questions
The AP304G ships on a 12 foot skid by common carrier. To unload the busway a forklift is required. A loading dock is helpful. We can add the shipping charge to the quote.
Our standard lead time on a bus duct system over 100 feet is 10 working days. If a busway system requires customized components, or we need to acquire items, it may take longer.
Yes, if you have existing AP304G.
Yes. But... To run the bus duct vertically up a building requires vertical spring hangers to distribute the weight at each floor. Additionally, Square D makes a PS 200 amp bus plug for vertical applications. The standard PQ 200 amp bus plug cannot be used.
Legacy Industrial Electric LLC specializes in reconditioned busway systems. We can be reached at 248-619-9710, or by email at [email protected].
