INDUSTRY EXPERTS
Decades of Equipment Knowlege.














1 in stock
This listing is for a USED Square D I‑LINE busway switch, catalog number PQ‑3603. This unit is designed to be installed on Square D I‑LINE busway systems to provide a manual disconnecting means for branch circuit power distribution. It is commonly used in industrial and commercial electrical systems to tap power from an I‑LINE busway for downstream equipment.
Decades of Equipment Knowlege.
Parcel Orders Shipped within 24 hrs. Monday thru Friday.
Local Customer Service Reps.