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You have to check on the sheathing itself but mostly all household wiring is rated for 600 volts. I think you will find that NMS is rated at 300 volts.
Wiki User
∙ 15y ago
Wiki User
∙ 16y agoIt ranges in sizes from 14-2 to 6-3, then you get to a different classification: service cable, which I believe is not considered nm cable.
Wiki User
∙ 14y agoCommon rating for residential wiring cable is 300 volts.
Wiki User
∙ 11y agoThe ampacity of cables is rated on the wire size not the type of sheathing of the cable. Most home wiring using non metallic sheathed cables are rated at 300 volts and are sized up to #6 AWG.
ashley nathalie
300 volts
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What size equipment grounding conductor is used with the following sizes of nonmetallic sheathed cable?
hawt
For nonmetallic-sheathed cable may the uninsulated conductor be used for purposes other than grounding?
no
What size equipment grounding conductor is used with the following sizes of nonmetallic-sheathed cable 14?
hawt
What is the difference between thhn and romex?
THHN is a heat resistant thermoplastic insulated conductor, usually a single conductor. Romex is a brand name for a nonmetallic sheathed cable, it has multiple conductors inside, the insulated ones are insulated with THHN insulation.
What is the bare copper conductor found in non metallic - sheathed cable?
The bare copper conductor found in non metallic sheathed cable is the ground wire. On a wire count in a cable set the ground wire is never counted even though it is always there.
The use, installation, and construction specifications of nonmetallic-sheathed cable are covered within article?
NEC, Article 336 covers the use, installation and construction specifications for nonmetallic-sheathed cable. Nonmetallic-sheathed cable may be used for either exposed or concealed wiring.
Is nonmetallic sheathed cable permitted in your area for resident wiring?
Yes
What are the colors of the conductors in nonmetallic sheathed cable for two wire cable?
The wire conductor colors in a non metallic sheathed cable are black, red, white, and a bare copper.
What size equipment grounding conductor is used with what sizes of nonmetallic sheathed cable?
hawt
What size equipment grounding conductor is used with the following sizes of nonmetallic sheathed cable?
hawt
For nonmetallic-sheathed cable may the uninsulated conductor be used for purposes other than grounding?
no
What are the colors of conductors in nonmetallic sheathed cable for 2-wire cable?
The colours will be, black, white and a bare copper ground.
What size equipment grounding conductor is used with the following sizes of nonmetallic sheathed cable 14?
hawt
What size equipment grounding conductor is used with the following sizes of nonmetallic-sheathed cable 14?
hawt
What is Electrical sheathing?
Electrical Sheathing is various forms of metallic or non-metallic covering over conductors. Nonmetallic-Sheathed Cable is what is known by the brand name Romex.
What is the difference between thhn and romex?
THHN is a heat resistant thermoplastic insulated conductor, usually a single conductor. Romex is a brand name for a nonmetallic sheathed cable, it has multiple conductors inside, the insulated ones are insulated with THHN insulation.
The most commonly used wiring method is?
The most commonly used wiring method for residential use is called nonmetallic sheathed cable. Other types of wiring methods are knob and tube, as well as service entrance cable.
