MP is an abbreviation for multi-purpose cable, a class of communication cable rated for general use across a range of low-voltage applications within a building.
MP designates multi-purpose cable, a recognized class of communication cable suited to general use in low-voltage systems. The multi-purpose rating indicates that the cable meets requirements allowing it to be used broadly for communication and signal applications, providing flexibility across many parts of a building's low-voltage infrastructure.
Multi-purpose cable belongs to a family of communication cable ratings that also includes general purpose, riser, and plenum types, each suited to particular installation conditions. The MP designation reflects the cable's fire performance and intended use, helping ensure that the right class of cable is applied in the appropriate setting within a structure.
In commercial and industrial facilities, multi-purpose cable supports communication, signal, and control applications where a general-use rating is appropriate. Selecting the correct cable class for the location and application is part of building a compliant, dependable low-voltage system.
Because applying the correct cable class is part of meeting code and building a dependable system, recognizing a rating like multi-purpose helps ensure that the right product is used in the right location across a facility's low-voltage infrastructure.
At Windy City Wire, the focus on low-voltage communication cable connects directly to classes like multi-purpose cable. Supplying cable carrying the appropriate ratings helps commercial facilities apply the right product for each part of their communication and signal infrastructure.
MP (Multi-Purpose cable)
NEC (National Electrical Code), which classifies communication cable types and their permitted uses