Products covered by this standard are, in normal use, passive in respect of electromagnetic influences, emission and immunity. Under certain conditions, the NEC allows “Free Air” rating of large, single conductor power
In many cases, NEC permits greater conductor ampacities in Cable Ladder Systems than for other wiring methods. This can provide savings in the size or number of raceways required, thereby, reducing both material and labor costs. Cable Ladder Systems can provide significant advantages in cable filling over other wiring methods.
The NEC also permits Cable Ladder for use as equipment ground conductor. National Electric Code (NEC) permits Cable Ladder in a wide variety of indoor and outdoor applications. Cable Ladder Systems are economical wire and cable management systems designed to support and protect electrical wires and cables. SAN Engineering Cable Ladder Tray Systems are designed to meet most requirements of cable and electrical wire installations and comply to local and international standards of fabrication and finishing.
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