The Romex Type NM-B Copper Building Wire comes with a patented SIMpull Cable Jacket that significantly simplifies the process of pulling, stripping, and installation. This cable is a familiar choice in residential building wiring, frequently serving as a reliable branch circuit to power switches and outlets. Designed exclusively for above-ground installation in dry settings, it confidently carries a 600-volt voltage rating, emphasizing its durability and performance. Notably adaptable, the NM-B cable can be seamlessly routed through air voids within masonry block or tile walls, as long as these surfaces remain unaffected by moisture. Proudly displaying the Made in America label, this cable effortlessly blends innovation with a commitment to quality craftsmanship.

• NM-B has 2-conductors, 3-conductors and 4-conductors and available with 2-neutrals, construction designed for easier pulling
• Copper conductors are annealed (soft) copper, UL Listed
• Cable is available in a variety of colors, lengths and gauges
• Unique (SlikQuik infused membrane) jacket construction allows for 50% reduction in pulling force resulting in easier installation

Type NM-B (non-metallic-sheathed cable) may be used for both exposed and concealed work in normally dry locations at temperatures not to exceed 90 degree C (with ampacity limited to that for 60 degree C conductors) as specified in the NEC 1. NM-B cable is primarily used in residential wiring as branch circuits for outlets, switches and other loads. NM-B cable may be run in air voids of masonry block or tile walls where such walls are not subject to excessive moisture or dampness. Voltage rating for NM-B cable is 600-Volt.

• Copper conductors are annealed (soft) copper and UL Listed
• Cable is available in a variety of colors, lengths and gauges
• Run in air voids of masonry block and tile walls
• Unique (SlikQuik infused membrane) jacket construction allows for 50% reduction in pulling force resulting in easier installation
• 12-Gauge
• NM-B has 2, 3 and 4-conductors and available with 2 neutrals, construction designed for easier pulling

Southwires THHN and THWN is a multi-purpose building wire used in conduit and cable trays for service, feeders and branch circuits in commercial and industrial applications. It is also used as a conductor in NM-B, UF-B, SER, SEU and MC. Southwires THHN is rated for 600-Volt and has a heat capacity of up to 90 degree C.

• Branch, feeder and service power distribution in commercial, industrial, institutional, and multi-residential buildings
• Conductors are annealed (soft) copper, rated at 600-Volt and heat, moisture, gasoline and oil resistant
• Insulated with tough, heat and moisture-resistant PVC
• Use in wet or dry locations at temperatures not to exceed 194 degree F (90 degree C) or not to exceed 167 degree F (75 degree C) when exposed to oil or coolant

Southwires THHN and THWN is a multi-purpose building wire used in conduit and cable trays for service, feeders and branch circuits in commercial and industrial applications. It is also used as a conductor in NM-B, UF-B, SER, SEU and MC. Southwires THHN is rated for 600-Volt and has a heat capacity of up to 90 degree C.

• Branch, feeder and service power distribution in commercial, industrial, institutional, and multi-residential buildings
• Conductors are annealed (soft) copper, rated at 600-Volt and heat, moisture, gasoline and oil resistant
• Insulated with tough, heat and moisture-resistant PVC
• Use in wet or dry locations at temperatures not to exceed 194 degree F (90 degree C) or not to exceed 167 degree F (75 degree C) when exposed to oil or coolant
• White color

Southwires THHN and THWN is a multi-purpose building wire used in conduit and cable trays for service, feeders and branch circuits in commercial and industrial applications. It is also used as a conductor in NM-B, UF-B, SER, SEU and MC. Southwires THHN is rated for 600-Volt and has a heat capacity of up to 90 degree C.

• Branch, feeder and service power distribution in commercial, industrial, institutional, and multi-residential buildings
• Made with annealed (soft) copper, compressed stranded
• Insulation is high heat and moisture resistant polyvinyl chloride (PVC)
• Jacket is abrasion, moisture, gasoline and oil resistant nylon
• THHN is rated for 600-Volt
• UL Listed and CSA certified

Southwire Type THHN or THWN-2 conductors are primarily used in conduit and cable trays for services, feeders and branch circuits in commercial or industrial applications as specified in the NEC 2. When used as Type THHN, or T90 Nylon conductor is suitable for use in dry locations at temperatures not to exceed 90 degree C. Conductor is suitable for use in wet or dry locations at temperatures not to exceed 90 degree C or not to exceed 75 degree C when exposed to oil or coolant.

• THHN copper conductors are annealed (soft) copper, rated at 600-Volt and heat, moisture, gasoline and oil resistant
• THHN cable is insulated with a tough heat and moisture resistant polyvinyl chloride (PVC)
• THHN is available in a variety of colors, lengths and gauges; also available in solid and stranded copper
• THHN cable is suitable for use in wet or dry locations at temperatures not to exceed 90 degree

The Southwire 500 ft. Brown 18/3 Thermostat and Bell Cable is designed for use in heating and air conditioning controls as well as in alarm systems. This cable offers a flat design. The insulation is made of 6 mils of polypropylene and a brown PVC jacket.

• UL Listed and CSA certified
• Designated as class-2 power-limited circuit cable
• Rated at 150-Volt
• Solid copper conductors

Southwires THHN and THWN is a multi-purpose building wire used in conduit and cable trays for service, feeders and branch circuits in commercial and industrial applications. It is also used as a conductor in NM-B, UF-B, SER, SEU and MC. Southwires THHN is rated for 600-Volt and has a heat capacity of up to 90 degree C.

• Can be used in wet or dry locations
• Made with annealed (soft) copper, compressed
• Insulation is high heat and moisture resistant polyvinyl chloride (PVC)
• Jacket is abrasion, moisture, gasoline and oil resistant nylon
• UL Listed, CSA certified and RoHS compliant

The Romex Type NM-B Copper Building Wire, featuring a patented SIMpull Cable Jacket, offers a hassle-free experience during installation, pulling, and stripping. Primarily intended for residential building wiring, it serves as an efficient branch circuit for switches and outlets. Suitable for above-ground installation in dry areas, this cable boasts a voltage rating of 600-volts, ensuring reliable performance. It's noteworthy that NM-B cable can be routed through air voids within masonry block or tile walls, as long as these walls remain free from wetness or dampness. Proudly crafted in the United States, it exemplifies quality and innovation in wiring solutions.

• Brand received (Cerrowire or Southwire) varies by zip code
• For exposed and concealed applications
• Type NM-B cable (non-metallic sheathed cable) can be used in residential wiring as branch circuits for outlets, switches, or other loads
• May be run in air voids of masonry block or tile walls that are not subjected to excessive moisture or dampness
• For indoor use
• For dry locations up to 90 degree C or 194 degree F as specified in the NEC 1
• 600-Volt maximum
• 125 ft. of cable
• Nylon jackets help significantly reduce pulling forced resulting in easier installation
• Copper conductors

Southwire's copper UF-B cable is used in applications that include outside lamp posts, pumps and other loads. It can also be used for outbuildings such as garages and barns. UF-B feeds from a distribution point in an existing building. UF-B has a heat capacity of 90 degree C and is rated at 600-Volt. UL Listed and CSA Certified.

• Brand received (Cerrowire or Southwire) varies by zip code
• Available with 2 or 3 conductors with or without a ground wire
• Conductors are made of annealed (soft) copper
• PVC insulation and a nylon, color coded jacket
• Used indoors for wet or corrosive locations
• Used outdoors for direct burial
• Resistant to sunlight, moisture and fungus

The Romex Type NM-B Copper Building Wire stands out with its patented SIMpull Cable Jacket, ensuring a smoother pulling, stripping, and installation process. Primarily designed for residential building wiring, it excels as a branch circuit for switches and outlets. This cable finds its niche above ground and in dry settings, boasting a voltage rating of 600-volts. Notably versatile, it can also be routed through air voids within masonry block or tile walls, provided they aren't wet or damp. Proudly manufactured in the USA, this cable combines innovation and reliability for a range of electrical applications.

• Brand received (Cerrowire or Southwire) varies by zip code
• Placed where space is available and free of excess moisture and dampness
• May be used for both exposed and concealed work in normally dry locations
• May be run in air voids of masonry block or tile walls not subject to excessive moisture
• Conductors are annealed (soft) copper
• UL Listed and CSA certified

The Southwire 250 ft. 18/8 thermostat wire features inner conductor material encased in a brown PVC jacket. The solid wire is designed for use in interior residential applications such as thermostats. Thermostat wire is a class 2 power-limited circuit cable.

• Solid copper conductors with 6 mils of polypropylene insulation, conductors are paralleled and covered
• Rated 150-Volt
• Sunlight resistant from -20 degree C to +60 degree C
• UL listed, GreenSpec and RoHS compliant

Southwire's copper UF-B cable is used in applications that include outside lamp posts, pumps and other loads. It can also be used for outbuildings such as garages and barns. UF-B feeds from a distribution point in an existing building. UF-B has a heat capacity of 90 degree C and is rated at 600-Volt. UL Listed and CSA Certified.

• Brand received (Cerrowire or Southwire) varies by zip code
• Available with 2 or 3 conductors with or without a ground wire
• Conductors are made of annealed (soft) copper
• PVC insulation and a nylon, color coded jacket
• Used indoors for wet or corrosive locations
• Used outdoors for direct burial
• Resistant to sunlight, moisture and fungus
• UL listed and CSA certified

Southwires THHN and THWN is a multi-purpose building wire used in conduit and cable trays for service, feeders and branch circuits in commercial and industrial applications. It is also used as a conductor in NM-B, UF-B, SER, SEU and MC. Southwires THHN is rated for 600-Volt and has a heat capacity of up to 90 degree C.

• Can be used in wet or dry locations
• Made with annealed (soft) copper, compressed stranded
• Insulation is high heat and moisture resistant polyvinyl chloride (PVC)
• Jacket is abrasion, moisture, gasoline and oil resistant nylon
• THHN is rated for 600-Volt
• UL Listed and CSA certified

The Southwire 500 ft. Brown 18-5 Thermostat and Bell Cable is designed for use in heating and air conditioning controls as well as in alarm systems. This cable offers a flat design. The insulation is made of 6 mils of polypropylene and a brown PVC jacket.

• UL listed
• Designated as class-2 power-limited circuit cable
• Rated at 150-Volt
• Solid copper conductors

The Southwire 500 ft. Brown 18/2 Thermostat and Bell Cable is rated to 150-Volt and is classified as class-2 power-limited circuit cable. This thermostat and bell cable offers solid copper conductors with PVC insulation. This thermostat wire is also sunlight resistant.

• For use in heating and air conditioning controls
• Rated -20 degree C to 60 degree C
• Used in bell and alarm systems
• UL Listed and CSA certified

The Southwire 500 ft. Brown 18/2 Thermostat and Bell Cable is rated to 150-Volt and is classified as class-2 power-limited circuit cable. This thermostat and bell cable offers solid copper conductors with PVC insulation. This thermostat wire is also sunlight resistant.

• For use in heating and air conditioning controls
• Rated -20 degree C to 60 degree C
• Used in bell and alarm systems
• UL Listed
• Flat design

Southwires THHN and THWN is a multi-purpose building wire used in conduit and cable trays for service, feeders and branch circuits in commercial and industrial applications. It is also used as a conductor in NM-B, UF-B, SER, SEU and MC. Southwires THHN is rated for 600-Volt and has a heat capacity of up to 90 degree C.

• Can be used in wet or dry locations
• Made with annealed (soft) copper, compressed stranded
• Insulation is high heat and moisture resistant polyvinyl chloride (PVC)
• Jacket is abrasion, moisture, gasoline and oil resistant nylon
• THHN is rated for 600-Volt
• UL Listed and CSA certified

Southwires THHN and THWN is a multi-purpose building wire used in conduit and cable trays for service, feeders and branch circuits in commercial and industrial applications. It is also used as a conductor in NM-B, UF-B, SER, SEU and MC. Southwires THHN is rated for 600-Volt and has a heat capacity of up to 90 degree C.

• Branch, feeder and service power distribution in commercial, industrial, institutional and multi-residential buildings
• Conductors are annealed (soft) copper, rated at 600-Volt and heat, moisture, gasoline and oil resistant
• Insulated with tough, heat and moisture-resistant PVC
• Use in wet or dry locations at temperatures not to exceed 194 degree F (90 degree C) or not to exceed 167 degree F (75 degree C) when exposed to oil or coolant

The Southwire Company 250 ft. 20/4 Brown Solid CU Thermostat Wire is manufactured using solid, copper conductors that have been paralleled and covered with a brown, PVC jacket. This wire can be used in temperatures up to 140 degree F. This thermostat and bell cable offers solid copper conductors with PVC insulation. This thermostat wire is also sunlight resistant.

• Indoor and outdoor use
• Heating and air conditioning controls
• 150-Volt maximum
• 2-conductor cable is flat and multi-conductor cables are round

Southwires THHN and THWN is a multi-purpose building wire used in conduit and cable trays for service, feeders and branch circuits in commercial and industrial applications. It is also used as a conductor in NM-B, UF-B, SER, SEU and MC. Southwires THHN is rated for 600-Volt and has a heat capacity of up to 90 degree C.

• Can be used in wet or dry locations
• Made with annealed (soft) copper, compressed stranded
• Insulation is high heat and moisture resistant polyvinyl chloride (PVC)
• Jacket is abrasion, moisture, gasoline and oil resistant nylon

The Southwire Company 250 ft. 20/5 Brown Solid CU Thermostat Wire is manufactured using solid, copper conductors that have been paralleled and covered with a brown, PVC jacket. This wire can be used in temperatures up to 140 degree F. This thermostat and bell cable offers solid copper conductors with PVC insulation. This thermostat wire is also sunlight resistant.

• Indoor and outdoor use
• Heating and air conditioning controls
• 150-Volt maximum
• 2-conductor cable is flat and multi-conductor cables are round

Southwire's Bare Copper is used for residential electrical systems before entering the home, usually at the meter base. It is also used as a residential grounding wire. Solid and stranded bare copper (Classes AA & A) are used for overhead transmission and distribution applications. Solid bare copper (Classes B & C) are used for non-insulated hook-ups, jumpers and electrical construction.

• Bare copper residential grounding wire for electrical systems before entering home
• Solid copper construction, Soft-Drawn temper
• Suitable for uninsulated hook-up, jumpers, and grounds in electrical construction
• Measures 500 ft. long
• Solid and stranded (classes AA and A) bare copper are suitable for overhead transmission and distribution applications
• CSA certified
• Made in USA
• Southwire's bare copper wire and cable meets or exceeds the following ASTM specifications: B-1, B-2, B-3, B-787 and B-8
• For indoor and outdoor use
• Southwire Company's Grounded Bare Copper Wire contains 99.9% Copper (CU) Conductors

Southwire Type THHN or THWN-2 conductors are primarily used in conduit and cable trays for services, feeders, and branch circuits in commercial or industrial applications as specified in the NEC 2. When used as Type THHN or T90 Nylon conductor is suitable for use in dry locations at temperatures not to exceed 90 degree C. Conductor is suitable for use in wet or dry locations at temperatures not to exceed 90 degree C or not to exceed 75 degree C when exposed to oil or coolant.

• Can be used in wet or dry locations
• Made with annealed (soft) copper
• Insulation is high heat and moisture resistant polyvinyl chloride (PVC)
• Jacket is abrasion, moisture, gasoline and oil resistant nylon
• THHN is rated for 600-Volt