Romex

Residential electrical cable

Romex is a brand name for nonmetallic sheathed electrical cable, widely used in residential wiring.

The plastic-coated cable contains two or more insulated conductors plus a ground wire, making it suitable for interior walls and ceilings.

Like many trade names, Romex has become generic for this type of cable regardless of manufacturer: We need to run some Romex to the new outlet.

wiring

sheathing

Protective outer layer

circuit · junction · outlet · switch · breaker · panel · grounding · splicing · stranded · amperage

insulation

sheathed

Enclosed in covering

nylon · PVC · flame-retardant · moisture-resistant · protected · coated · wrapped · color-coded · striped · rated

residential

housing

Dwellings or protective covering

rewiring · rough-in · finish · attic · crawlspace · studs · drywall · permitted · inspector · single-family

Categories
Opposites
wiring protection method

Romexconduit

Tube conveying fluid or cables

EMT · armored cable · IMC

installation environment

Romexsubmarine cable

Submerged telecommunications wire

application environment

Romexexposed wiring

Unprotected electrical conductors

Family

wire, wired, wires

Familiarity
Top 500,000
Profile
Mostly American · Timeless · Concrete · Rated G