Prices, Promotions, styles, and availability may vary. UF-B: Used for underground purposes, including direct burial. All wires have the capability to carry a load and may have been connected differently from the industry standard. Larger wire sizes (those with a greater diameter) will have less voltage drop than smaller wire sizes of the same length. The types of low voltage cabling or network cable used in our structured cabling installations include: SE-U: Bare conductor strands are helically wound about the two paralleled insulated conductors. Armor-Clad (AC) Cable: THHN-insulated conductors with 16-gauge aluminum bond wire placed inside the armor to act as a grounding conductor. Southwire Romex SIMpull 250-ft 12/2 Non-Metallic Wire (By-the-Roll), Southwire Romex SIMpull 250-ft 14/2 Non-Metallic Wire (By-the-Roll), Southwire Romex SIMpull 1000-ft 12/2 Non-Metallic Wire (By-the-Roll), Southwire Romex SIMpull 1000-ft 14/2 Non-Metallic Wire (By-the-Roll), Southwire Romex SIMpull 250-ft 14/3 Non-Metallic Wire (By-the-Roll), Southwire Romex SIMpull 125-ft 6/3 Non-Metallic Wire (By-the-Roll), Southwire Armorlite 250-ft 12/2 Solid Aluminum MC Cable, Southwire Southwire Romex SIMpull 6/3 Indoor Non-Metallic Jacket Wire (By-the-Foot), Southwire Romex SIMpull 250-ft 12/3 Non-Metallic Wire (By-the-Roll), Southwire Romex SIMpull 100-ft 12/2 Non-Metallic Wire (By-the-Roll), Southwire Romex SIMpull 50-ft 6/3 Non-Metallic Wire (By-the-Roll), Southwire Romex SIMpull 250-ft 10/2 Non-Metallic Wire (By-the-Roll), Link to Lowe's Home Improvement Home Page. Preassembled Whips: Precut lengths of armored cable designed to increase jobsite productivity. Low Voltage Wiring refers to the wiring and cabling within your home or business that supports various digital technologies. The plenum is the air return path of a central air handling system, duct-work or open space over a suspended ceiling. Homes built after the 1960s typically use circuit breakers rather than fuses. An electrical tester will quickly inform you if you're working with live cables or not. Wire Size Tables For Low Voltage FIND WIRE SIZE REQUIRED FOR LESS THAN 5% POWER LOSS. Check out some of the most common tools for an electrician's tool box. Low voltage wires consist of fire alarm cable and sound, alarm and security cable and plenum cable. Always follow the manufacturer's recommendations on using cables. It must be used only for low-voltage applications. The plenum is the air return path of a central air handling system, duct-work or open space over a suspended ceiling. Read down the left-hand edge to the number showing solar amps or watts your wire will carry for off-grid power. Used to ground the residential electrical system, usually at the meter before it enters the dwelling. CMR (Communication Riser), CL2R (UL Listed CLass 2 Riser) and CL3R (UL Listed CLass 3 Riser) are riser rated and may be installed in the walls rising multiple floors, FPLP is plenum rated. It can be used to identify wires and should be stretched as you apply it for better adherence. When completing an electrical project, it's important to have the right tools and safety equipment to get the job done. Low Voltage (6) Connector (5) Adapter (1) Accessory (12) MR-16 Flood (1) MR-16 (6) Wire (6) Bayonet (2) View 8 More; Show Less; Product Type. These electric cables are especially suitable for domestic use, for installation in public places and for internal wiring of electrical cabinets, switch … Each jacket will have information printed on it to help you choose the correct product for your job. The NEC provides a system with letters to quickly identify what a wire's capabilities are. The higher the megahertz (MHz) capability, the more twists per foot. The IEC and IET go on to define actual types of extra-low voltage systems, for example SELV, PELV, FELV. Some common lettering for wire includes THHN, XHHW, THW, etc. Used for direct burial and suitable for sunlight. This type of house electrical wire is used for items that don’t require a lot of electricity. Available between 16 and 8 gauge. Other types of cable considered low voltage are speaker wire, data cables and audio/video home theater cables. CM (Communication)is non-riser rated for residential installations. Used for power and circuits for submersible pump systems. NM-B: Nonmetallic sheathed cable that's used as a residential building wire for branch circuits for outlets, lighting and other residential applications. Assembly comes with prestripped THHN conductors and pre-installed zinc die-cast, snap-in fittings. The makeup of individual cables varies according to application. Blue and Yellow: Hot wires pulled through conduit; blue is often used for three- or four-way switch applications, and yellow is for switch legs to control fans, lights, etc. This is to prevent voltage drop. Below are the letters and attributes you'll see regularly in residential wiring: A wire's coloring is important as an industry standard to identify a wire's purpose. Time to get the structured cabling in place. Aluminum serves as a less expensive and lightweight alternative. Used for single-family residential buildings to convey power from the service drop to the meter base and from the meter base to the distribution panel board. Available in 18 to 12 gauge in a variety of colors. All cables shall be XLPE/PVC insulated and of the type and size indicated on the drawings and shall have standard copper conductors (unless stated otherwise). Sunlight resistant. Coaxial Cable: Metallic cable carrying television and video signals; connects to video equipment. 4 RHH or RHW-2 conductors, white stripe for neutral, green ground conductor. A wire is one conductor that carries an electrical current through a circuit. Another industry standard that's been accepted over the years is color-coded jackets for nonmetallic or NM-B (commonly referred to as Romex). Individual THHN wire conductors are run through an aluminum interlocked armor. Complying with the local and international applicable standard. A letter code provides the attributes of the wire, along with material, gauge and voltage rating. NM-B is available between 14 AWG and 6 AWG with two or three conductors. Windy City Wire is the industry leader in cable management solutions, offering labor savings at every phase of the cable management process from concept to completion. Observe applicable building and electrical codes. The wire comes in different sizes such as #8, #10 #12, #14, #16 and #18. Service Entrance Cable: Individual conductors rated XHHW-2 or THHN/THWN; feeds power from a main breaker to a subpanel. Landscape Lighting LV Cable: LV stands for low voltage, and this underground cable is suitable for outdoor accent lighting, landscape lighting and security lighting. You’ll be able to see the bigger picture when mounting everything at once, which is much better than trying to figure it out on the fly. Step 4: Pull the Low Voltage Wiring. There are a variety of cutters for different jobs so check that you're using the appropriate one whether you're cutting through copper wire or a network cable. Low voltage is normally used for doorbells, garage door opener controls, heating and cooling thermostats, alarm system sensors and controls, outdoor ground lighting, household and automobile batteries. The term “low voltage” is electrical wiring and trim that does not carry the same current as the power outlets, fixtures, and switches in a home. Automotive Cable: General purpose thermoplastic (GPT) also referred to as primary wire. Plugs and Connectors: Usually run from an appliance or a power cord and plugged into an outlet on the wall. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted. Can be exposed to direct sunlight and in wet or dry locations. Low voltage wires consist of fire alarm cable and sound, alarm and security cable and plenum cable. For low-frequency applications (up to about 1 MHz), braid or spiral wire shields are often used. The National Electrical Code (NEC) mandates the regulations for wires and cables that can be used for electrical applications. LVDS is a low voltage differential signaling system which is an electrical system and can run at very high speeds over … Flexible cables for wiring electric cabinets. Low voltage is defined as 50 volts (V) or less. It also usually involves some compromises with regard to cable flexibility and mechanical protection. Electrical Testers: Checking a circuit to make sure it isn't live can be a life-saving decision. Category Cable: Used for phone systems and data networking systems. THHN is the most commonly used type of wire in conduit and cable trays for services, feeders and branch circuits in commercial or industrial applications. Metal-Clad (MC) Cable: Used heavily in commercial electrical work; running through concrete or in other commercial environments. Low Voltage (12Volt) (12) Input Voltage. Sprinkler Wire: Multiconductor sprinkler wire is suitable for direct burial on applications up to 30 volts. Temperatures below 75 degrees Celsius with two or three conductors. A cable is a collection of wires sheathed together. Low voltage landscape wiring or electrical cable comes in several numerical gauges or sizes. Landscape Lighting Cable is sunlight-resistant, suitable for direct burial and for use at temperatures between -20°C and 60°C. Features a central conductor with a dielectric insulator, metallic shield and plastic jacket. Acceptable in wet locations in triplex or quadruplex. The higher the number of the gauge, the smaller the size of the wires. Mismatched connectors almost never give satisfactory results, and often are physically incompatible. Amperage: A measurement of electric current, Voltage: Difference in electrical potential between two points, Voltage Drop: Difference between measurements at each terminal of a device, Wattage: How much electrical energy is used, HH: High heat resistance (up to 194 degrees Fahrenheit), N: Nylon coating, resistant to damage by oil or gas, Red: Hot wire for switch legs and connecting to hardwired smoke detectors. Low voltage landscape lighting wire or landscape lighting cable as it is often referred as, is made of multi-strands of copper wire that are bound together. Sound, Alarm and Security Cables include the following types: CM, CMR, CL2R, CL3R, CMP, CL2P … Low Voltage Cables come in a variety of sizes, materials, and types, each particularly adapted to its uses. Our local stores do not honor online pricing. Types of electric cable by their use Low voltage cables Cables for electric panels. This includes doorbells, most thermostats, and landscape lighting. It has chemical and UV resistant properties, works in a wide temperature range, and is found in appliance wire, lead wire, coil leads, transformer leads and motor lead wire. Low-voltage lighting systems must be listed by an approved testing agency as an entire system or assembled from individual components that are listed. Low-Voltage Power Cable 600 V / 2000 kV General Cable’s 600 Volt single conductor, low-voltage power cables include UL Types RHH/RHW-2/USE-2, and XHHW-2 designs that are ideally suited for use in a broad range of commercial, industrial and utility applications where outstanding reliability and maximum performance is critical. Wire/Cable Cutters: This tool is used to cut directly through wires and cables. Wire Strippers: This device removes the plastic casing to expose the bare wire underneath. Normal applications within motor vehicles with limited exposure to fluids, physical wear and abuse. Sharp edge is plus, round wire is minus. See Table 1 for an overview. If you have any doubt about your ability to safely handle a project, seek professional assistance to complete the job properly. Low-Voltage Cable Management Specialists - Windy City Wire Contact a licensed electrician if you have any doubts or questions about the connections or if your home's wiring doesn't appear compatible with the changes you're making. Residential Grounding Wire: Bare copper wire that's available in 4-, 6- and 8-gauge solid and stranded construction. The wire and cable types covered in this guide have been divided into three tables as follows: Table 1 — Building Wires and Cables, including some industrial cables Table 2 — Low Voltage Cables, Flexible Cords, and Fixture Wires Table 3 — Special Purpose Wire and Cable Class 2 circuits typically include wiring for low-energy (100VA or less), low-voltage (under 30V) loads such as low-voltage lighting, thermostats, PLCs, security systems, and limited-energy voice, intercom, sound, and public address systems. Common wires for landscape lighting are 10-, 12-, 14-, or 16-gauge wires. Landscape Lighting LV Cable: LV stands for low voltage, and this underground cable is suitable for outdoor accent lighting, landscape lighting and security lighting. With potentially life-threatening dangers involved with mishandling electrical wire and cable, it's of the utmost importance to follow all safety guidelines and precautions, and to understand how electricity works. Below, you'll find links to our most popular direct burial cables followed by our categorized full selection. Low-voltage wiring is used for circuits typically requiring 50 volts or less. It is known for its ability to perform through a wide temperature range as well as for its resistance to chemicals and UV rays. Low voltage cables Low Voltage power cables are constructed with rigid, solid or stranded, copper and aluminium conductors, and flexible (bare or tin-plated) copper conductors. SE-R: Twisted together with a bare ground. Applications not to exceed 150 volts. Comes in a gray jacket and can be used for deck lighting, outdoor water features, landscape lighting and air conditioner compressors. When you have a circuit that uses less than 50 volts, you might use low-voltage wiring. You’ll find low-voltage wire ranges in size from 12 to 22-gauge. Nearly 2 miles of cable run through the average home. Follow that line across to the right to find your wire length in feet from solar to batteries. Suitable for direct burial, underground service entrance cable. Most wire and cable types … Available in 20 or 18 gauge with up to 10 conductors. Table 2 — Low Voltage Cables, Flexible Cords, and Fixture Wires Table 3 — Special Purpose Wire and Cable In each table, wire and cable types are identified by the name of the category under which they appear on UL’s Product IQ database at productiq.ul.com. 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