Southwire 50-ft 14 / 3 / Romex SIMpull Solid Indoor CU NM-B W/G Individual pack ( By-the-roll )
Does this wire have 3 insulated wires plus a ground?
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Hi, happy to help! Yes — 14/3 NM‑B has three insulated copper conductors (black, white, red) plus one bare copper ground. If we can help in any other way, please reach out to us at consumersupport@southwire.com.
Was this Answer Helpful ? Yes, this NM-B cable has 3 insulated and 1 bare ground conductor.
Was this Answer Helpful ?Yes, this will work for connected smoke alarms. It has four wires total.
Was this Answer Helpful ?Yes, this cable has a ground. And yes, I have used this cable for wiring smoke detectors with the alarm on the red wire. Best practices is to used an existing circuit with preferably a lighting circuit so if something or someone trips or turns of the breaker, it would not be left off for an undetermined length of time.
Was this Answer Helpful ?Yes, this would work for most household applications like an outlet or a switch. The wire exceeds the necessary temperature rating.
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