This refers to a selected kind of non-metallic sheathed electrical cable, generally utilized in residential wiring, and a serious retailer the place it’s incessantly bought. The designation “12/3” signifies a cable containing three conductors of 12-gauge wire plus a floor wire, all encased inside a protecting outer jacket. This wiring is used for 20 amp circuits and is used for normal objective shops, switches, and home equipment.
Accessing this cable from a serious retailer affords comfort and sometimes aggressive pricing for shoppers and contractors. The widespread availability and standardized nature of this wiring contribute considerably to the effectivity of residential electrical installations, making certain security and compliance with constructing codes. This product has turn into a regular for electrical tasks because the creation of NM-B wiring that changed the previous NM wiring.