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Category Archives: Switchboard Cable

SIS Wire: Switchboard Wire and SIS Cable
Switchboard Wire is most often referred to in the electrical industry as simply SIS wire. It is also at times called out by electricians and end users as UL3173. SIS wire, although simple in construction, is a very versatile cable used in many different applications. Some of those applications range from its obvious name, switchboard wiring, to panel boards, distribution boards, industrial control panels and many other applications up .