Southwire Romex Brand SIMpull 12/2 W/G NMB Cable Instruction Manual

1. Introduction

This manual provides essential information for the safe and effective use of your Southwire Romex Brand SIMpull Solid Indoor 12/2 W/G NMB Cable. This cable is designed for general wiring of homes, stores, and shops, and may be used for both exposed and concealed work in normally dry locations at temperatures not to exceed 90°C (with ampacity limited to that for 60°C conductors) as specified in the 2011 National Electrical Code. NM-B cable is primarily used in residential wiring as branch circuits for outlets, switches, and other loads. Please read it thoroughly before installation and retain it for future reference.

2. Safety Information

WARNING: Electrical work should only be performed by qualified individuals. Always disconnect power before working with electrical wiring. Failure to follow these instructions can result in serious injury or death.

• Always comply with all local and national electrical codes (e.g., National Electrical Code - NEC).
• Ensure the cable's voltage and ampacity ratings are suitable for your application.
• Do not use this cable in wet or damp locations. It is designed for dry, indoor use only.
• Protect the cable from physical damage during and after installation.
• Use appropriate personal protective equipment (PPE) such as insulated gloves and safety glasses.
• Consult a licensed electrician if you are unsure about any aspect of the installation.

3. Product Features

The Southwire Romex Brand SIMpull Solid Indoor 12/2 W/G NMB Cable offers several key features designed for ease of use and reliable performance:

• SIMpull Cable Jacket: Patented jacket technology for easier pulling, stripping, and installation, reducing friction and snags.
• Application: Primarily used in residential wiring as branch circuits for outlets, switches, and other loads.
• Indoor Use: Suitable for both exposed and concealed work in normally dry locations.
• Voltage Rating: Rated for 600 volts.
• Material: High-quality copper conductors.
• Gauge: 12 AWG (American Wire Gauge) with 2 conductors and ground.

Image: Cross-section view of the yellow Southwire Romex SIMpull 12/2 W/G NMB cable, showing the copper conductors and insulation.

Image: Packaging for the Southwire Romex SIMpull 12/2 W/G NMB Cable, indicating a 50ft coil.

4. Setup and Installation

Proper installation is crucial for safety and performance. Follow these general guidelines:

1. Plan Your Wiring Path: Determine the exact route the cable will take, ensuring it complies with local building codes regarding distance from heat sources, sharp edges, and other potential hazards.
2. Measure and Cut: Measure the required length of cable, adding extra for connections at junction boxes and devices. Use appropriate wire cutters to make clean cuts.
3. Pulling the Cable: Utilize the SIMpull jacket for easier pulling through studs, joists, and conduit. Avoid kinking or damaging the cable during pulling.
4. Securing the Cable: Secure the cable using approved staples or straps at appropriate intervals, typically within 12 inches of a box and every 4.5 feet along the run, or as required by local codes.
5. Stripping the Jacket: Carefully strip the outer jacket using a wire stripper, exposing the insulated conductors and the bare ground wire. Avoid nicking the insulation of the individual conductors.
6. Connecting to Devices: Connect the conductors (black for hot, white for neutral, bare copper for ground) to the appropriate terminals on outlets, switches, or fixtures. Ensure all connections are tight and secure.
7. Inspecting the Installation: Before restoring power, thoroughly inspect all connections and cable runs for any damage, loose connections, or code violations.

Image: Yellow electrical wire being pulled through a hole in a wooden stud during installation.

Image: A metal electrical box mounted on a wooden stud, with yellow Romex cable entering it.

5. Operating Considerations

Once installed, the Southwire Romex Brand SIMpull cable operates as a fundamental component of your electrical system. Key considerations include:

• Load Management: Ensure that the total electrical load on the circuit does not exceed the cable's ampacity rating (typically 20 amps for 12 AWG copper wire, but always refer to NEC tables for precise values).
• Circuit Protection: The circuit must be protected by an appropriately sized circuit breaker or fuse to prevent overcurrent and potential fire hazards.
• Environmental Conditions: This cable is designed for dry, indoor environments. Avoid exposure to moisture, extreme temperatures, or direct sunlight, which can degrade the insulation over time.

6. Maintenance

Romex NM-B cable is generally maintenance-free once properly installed. However, periodic checks are recommended:

• Visual Inspection: If accessible, periodically inspect exposed sections of the cable for any signs of physical damage, such as cuts, abrasions, or discoloration.
• Connection Checks: If you experience intermittent electrical issues, have a qualified electrician check the connections at outlets, switches, and junction boxes to ensure they remain tight.
• Pest Control: Ensure that areas where wiring is present are free from rodents or other pests that could chew through insulation.

7. Troubleshooting

Most issues related to electrical wiring stem from improper installation or external factors. Consult a licensed electrician for any electrical problems you cannot safely diagnose or resolve.

8. Specifications

9. Warranty and Support

For specific warranty information and customer support regarding your Southwire product, please refer to the official Southwire website or contact their customer service directly. Southwire is committed to providing quality products and support.

Southwire Contact Information:

• Website: www.southwire.com
• Brand Store: Southwire Amazon Store