Raceway

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raceway

[′rās‚wā]
(electricity)
A channel used to hold and protect wires, cables, or busbars. Also known as electric raceway.

Raceway

A continuous rectangular metal duct for encasing electrical work.

raceway

Any channel designed to enclose and loosely hold electric conductors; may be of metal or of an insulating material; various types include rigid conduit, flexible metallic conduit, nonmetallic conduit, metallic tubing, under-floor raceways, cellular floor raceways, surface metal raceways, structural raceways, wireways and busways, and auxiliary gutters or moldings.