SOUTHWIRE 37116103 Wire Copper Awg Stranded Feet 500

( Brand: Southwire ), ( Manufacturer Part Number: 37116103 ), ( Item Length: 11.800 ), ( Sheath Color: Green ), ( Wire Style: Stranded ), ( Conductor Material: Copper ), ( Features: Building Wire, Trade Designation Xhhw, Wire Size 10 Awg, Wire Col ), ( Battery Included: No ), ( Weight: 19.4000 ), ( Type: Wire Cable Power Wire Cable Building Wire Cable ), ( Application: Building ), ( Country Of Origin: Us )

Review SOUTHWIRE Building Wire Copper Awg Green Stranded 500 Feet

The **Southwire 37116103 10 AWG Copper Stranded Wire, 500 Feet** is a high-performance, durable electrical conductor designed to meet the demands of both residential and light commercial applications with reliability and efficiency. Constructed from **100% oxygen-free copper (OFC)**, this wire ensures superior conductivity, minimizing energy loss and maintaining optimal performance over extended periods. The **stranded construction** comprising numerous fine copper strands provides exceptional flexibility, reducing the risk of breakage during installation, especially in tight spaces or around corners. This makes it an ideal choice for wiring applications where maneuverability is essential, such as in attics, basements, or behind walls.

With a **10 American Wire Gauge (AWG) rating**, this wire is well-suited for a variety of electrical circuits, including general-purpose wiring, appliance connections, and lighting circuits, handling currents up to **30 amps** when properly protected by a circuit breaker (consult local electrical codes for specific requirements). The **THHN (Thermoplastic High Heat-resistant Nylon-coated) insulation** offers excellent resistance to heat, abrasion, and moisture, ensuring long-term durability in both dry and damp environments. This insulation also provides a smooth, easy-to-work-with surface, reducing friction during pulling through conduit or cable trays.

Southwire s commitment to quality is evident in the **rigorous manufacturing standards** applied to this product. The wire undergoes thorough testing to ensure it meets or exceeds **UL, CSA, and NEC (National Electrical Code) standards**, guaranteeing safety and compliance for professional installers. Whether used in new construction, remodeling, or repair projects, this wire delivers **consistent performance and reliability**, making it a trusted staple in electrical work. Its **500-foot length** offers substantial value, reducing the need for excessive splicing and minimizing waste, while the **durable spool packaging** ensures the wire remains protected during storage and transport. For those seeking a balance of performance, flexibility, and ease of installation, the **Southwire 37116103 10 AWG Copper Stranded Wire** stands as a dependable and versatile solution for all electrical wiring needs.

**Pros and Cons of Buying Southwire 37116103 (10 AWG Stranded Copper Wire, 500 Feet)**

1. **High Quality Copper Construction** Southwire is a well-known brand that uses high-grade copper, which ensures better conductivity and durability compared to lower-grade wires. This reduces energy loss and improves performance in electrical applications.

2. **Stranded vs. Solid Wire** The stranded construction (as opposed to solid wire) is more flexible, making it easier to install in tight spaces, around corners, or in applications where bending is required. It also resists breakage from repeated movement.

- **Lighting circuits** (e.g., outdoor floodlights, porch lights)

- **Small appliance circuits** (e.g., microwaves, space heaters)

- **Extension cords** (for tools or temporary wiring)

- **Subpanel or branch circuit wiring** (if properly protected with a 30-amp breaker)

- **RV or marine wiring** (if rated for outdoor use, though this specific model may not be marine-grade)

4. **Long Length (500 Feet)** Buying in bulk reduces the need for multiple splices or connections, which can improve safety and efficiency. It s cost-effective for large projects or future-proofing.

5. **Durable Insulation** The wire is likely covered in PVC or similar insulation, which provides protection against abrasion, moisture (to some extent), and UV exposure (if used in outdoor applications where the insulation is rated for it).

6. **Easy to Work With** The stranded design makes stripping and connecting easier than solid wire, and the length allows for flexibility in installation without running out of wire mid-project.

7. **Brand Reputation** Southwire is a trusted name in the electrical industry, known for reliability and adherence to industry standards. This can be reassuring for DIYers or professionals.

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1. **Not Outdoor/Weatherproof (Standard Grade)** While the insulation may resist some moisture, this wire is typically **not rated for direct burial or wet locations** without additional protection (e.g., conduit or outdoor-rated wire). For outdoor use, you d need a **SOOW (Sunshine Orange Outdoor), UF (Underground Feeder), or THHN/THWN** wire instead.

2. **Limited Temperature Rating** Standard 10 AWG wire (like this one) is usually rated for **60 C (140 F) or 75 C (167 F) ambient temperatures**. If used in high-heat environments (e.g., near motors or in attics), it may require derating or a higher-temperature-rated wire.

3. **No Grounding Wire Included** This is a **hot/neutral wire only**. If you need a complete circuit (e.g., for a subpanel or appliance), you ll need to purchase a separate ground wire (e.g., bare copper or green-insulated ground wire).

4. **Potential for Overloading Without Proper Breaker** A 10 AWG wire is rated for **30 amps at 60 C** (or 35 amps at 75 C). If used with a breaker larger than its rating (e.g., a 40-amp breaker), it can overheat and pose a fire hazard. Always match the wire gauge to the breaker size.

5. **Not for High-Voltage Applications** This is **120/240V residential-grade wire**. It s not suitable for high-voltage (e.g., 480V industrial) or commercial-grade wiring without proper certification.

6. **Storage and Handling Challenges** A 500-foot spool is heavy and bulky. If you don t have space to store it, it may be difficult to handle, especially alone. Consider whether you can properly secure it to prevent tangling or damage.

7. **Potential for Misuse by DIYers** Without proper electrical knowledge, there s a risk of incorrect installation (e.g., improper splicing, overloading, or using it in unauthorized locations), which could lead to hazards.

8. **Cost for Bulk Length** While buying in bulk saves money per foot, a 500-foot spool may be more expensive upfront than smaller lengths. If you only need a fraction of it, you re paying for unused wire.

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Southwire 37116103 (10 AWG stranded copper, 500 feet) is a **versatile, high-quality wire** well-suited for **indoor residential wiring, lighting circuits, small appliance circuits, and extension cords**. Its stranded construction and length make it practical for DIYers and professionals alike. However, it has **limitations for outdoor use, high-heat environments, or high-voltage applications** without additional protection or proper matching of breakers.

If your project requires **outdoor, underground, or high-temperature resistance**, you ll need a specialized wire (e.g., SOOW, UF, or THHN). For **indoor residential use where the wire fits the circuit requirements**, this is a solid choice.

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- You need **10 AWG stranded copper for indoor wiring** (e.g., subpanels, lighting, small appliances).

- You re working on a **large project where bulk length is beneficial** (e.g., rewiring a house, running multiple circuits).

- You **already have proper breakers and protection** (e.g., 30-amp breaker for 10 AWG).

- You **won t be using it in wet or outdoor locations** without additional conduit or protection.

- You need **outdoor, underground, or direct-bury wiring** (opt for SOOW, UF, or THHN instead).

- Your project requires **higher temperature ratings** (e.g., near motors or in attics).

- You re unsure about **breaker sizing** or proper electrical codes (consult a licensed electrician).

- You only need **a small length** (smaller spools may be more cost-effective).

For **indoor residential electrical work where the wire matches the circuit requirements**, this is a **reliable and cost-effective choice**. Always ensure proper installation, breaker matching, and adherence to local electrical codes. If in doubt, consult an electrician to avoid hazards.

Details:

The Southwire Building Wire is a high-quality copper wire with 10 AWG size and green color sheath. With a weight of 19.4 lbs, this wire is durable and reliable for various electrical projects. This stranded wire is designed for building applications and sold in a length of 500 feet.

part #: 37116103 prices

• $150.00-$329.59

specifications electricalmiscoz:

• brand: Southwire
• mpn: 37116103
• item length: 11.800
• sheath color: Green
• wire style: Stranded
• conductor material: Copper
• features: Building Wire, Trade Designation Xhhw, Wire Size 10 Awg, Wire Col
• battery included: No
• weight: 19.4000
• type: Wire Cable Power Wire Cable Building Wire Cable
• application: Building
• country of origin: Us

offer electricalmiscoz:

• best offers: True
• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 1
• started: June 7, 2026

payments electricalmiscoz:

• other
• credit card: Diners-club
• wallet: Paypal

general electricalmiscoz:

• condition: New
• Electrical Supplies > Electrical Wire Cable Accessories > Electrical Wire Cable Connectors

seller electricalmiscoz:

• city: Summerville
• rating: 100.0%
• # reviews: 203

returns electricalmiscoz:

• policy: No Returns

shipping electricalmiscoz:

• service: USPS Ground Advantage
• type: Calculated
• cost: $84.24
• class: Standard
• carrier: USPS
• transit: 5-11 Days

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