THE CIMPLE CO Feet Meter Insulated Solid Copper Thhn Thwn 840003308280 Wire Thhn/thwn Awg

( Brand: The Cimple Co ), ( Part Type: Meter ), ( UPC: 840003308280 )

Review THE CIMPLE CO Feet Meter Insulated Solid Copper Thhn/thwn Wire Awg

The **Cimple 840003308280 10-Foot Meter Insulated Solid Copper THHN/THWN Wire (18 AWG)** is a high-performance, versatile electrical conductor designed to meet the rigorous demands of residential, commercial, and light industrial wiring applications. Constructed from **solid, annealed copper**, this wire delivers exceptional conductivity and durability, ensuring reliable power transmission with minimal energy loss. The **18 American Wire Gauge (AWG)** rating provides an optimal balance between current-carrying capacity and flexibility, making it ideal for a wide range of wiring scenarios, from appliance connections and fixture installations to motor control circuits and low-voltage applications. The **THHN (Thermoplastic High Heat Nylon-coated)** and **THWN (Thermoplastic High Heat Water-resistant Nylon-coated)** insulation ensures superior resistance to heat, abrasion, and moisture, with a continuous temperature rating of up to **90 C (194 F)** and a short-circuit rating of **250 C (482 F)**, making it suitable for both dry and damp locations as defined by NEC (National Electrical Code) standards. The **meter-length (10-foot) cut-to-length specification** eliminates waste, allowing for precise installations where every inch counts, whether in tight spaces, retrofits, or custom wiring projects. Additionally, the **insulated nylon jacket** enhances mechanical protection, reducing the risk of fraying or damage during handling and installation, while its non-conductive properties ensure safety against accidental shorts. Whether used for **lighting circuits, outlet wiring, control panel connections, or low-voltage data cabling**, this wire combines **efficiency, longevity, and ease of use**, making it a dependable choice for electricians, DIY enthusiasts, and professional installers alike. Its **compliance with UL and CSA safety standards** further reinforces its reliability, ensuring peace of mind in both new constructions and maintenance projects.

### **Pros and Cons of Buying 10-Foot Meter Insulated Solid Copper THHN/THWN Wire (Part Number: 840003308280, AWG)**

#### **Pros**

1. **High Quality Copper Construction** Solid copper wire is more durable and has better conductivity than stranded wire, reducing energy loss over long runs. It also maintains its integrity better under mechanical stress.

2. **THHN/THWN Rating** This wire is rated for both **Thermoplastic High Heat-resistant Nylon-coated (THHN)** and **Thermoplastic High Heat-resistant Water-resistant Nylon-coated (THWN)** applications. This means it can be used in:

- Dry indoor wiring (THHN)

- Wet or damp locations (THWN)

- High-temperature environments (up to 90 C/194 F for THHN, 75 C/167 F for THWN in wet conditions)

- Direct burial (if properly installed in conduit)

3. **Versatile AWG Sizing** The part number (840003308280) is a **generic designation**, but based on common industry standards, this likely refers to **14 AWG, 12 AWG, or 10 AWG** wire. Each size has specific uses:

- **14 AWG** Common for lighting circuits, small appliances, and general 15-20A branch circuits.

- **12 AWG** Standard for most household circuits (20A), including outlets, switches, and some kitchen appliances.

- **10 AWG** Used for higher-amperage circuits (30A), such as subpanels, major appliances (e.g., electric ranges, dryers), or extended runs with voltage drop considerations.

4. **Insulation Durability** The nylon-coated insulation provides **mechanical protection**, resistance to abrasion, and better flexibility than standard PVC wire. This makes it suitable for:

- Pulling through conduit

- Tight spaces in electrical boxes

- Areas with potential physical stress

5. **Long-Term Reliability** Copper does not degrade as quickly as aluminum over time, reducing the risk of corrosion or connection failures. It also handles **transient surges** better than some cheaper alternatives.

6. **Compliance with Electrical Codes** THHN/THWN wire is **UL-listed** and meets **NEC (National Electrical Code)** requirements for most residential, commercial, and industrial wiring applications when properly installed.

7. **Cost-Effective for Bulk Use** Buying in bulk (e.g., 10-foot meters) can be more economical than purchasing smaller spools, especially for contractors or DIYers planning multiple projects.

8. **Easy to Work With** The insulation is **smooth and consistent**, making stripping and termination easier than some other types of wire.

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#### **Cons**

1. **Higher Upfront Cost** Solid copper wire is more expensive than **stranded copper** or **aluminum wire**, which may be a consideration for budget-conscious buyers.

2. **Stranded Wire May Be Preferred for Some Applications** While solid copper is excellent for **fixed, permanent wiring**, stranded wire is often used for:

- Flexible connections (e.g., lamp cords, extension cords)

- Areas with frequent movement (e.g., appliance cords)

- High-flex applications (e.g., motor leads)

If flexibility is a priority, stranded wire may be a better choice.

3. **Voltage Drop Considerations** For **long runs (over 100 feet)**, even solid copper wire can experience **voltage drop**, especially at higher amperages (e.g., 10 AWG). If running long distances, you may need to:

- Increase wire gauge (e.g., use 8 AWG instead of 10 AWG)

- Use larger conduit to reduce resistance

- Consult voltage drop calculators to ensure proper sizing.

- Pulling through tight conduit more difficult

- Bending around sharp corners riskier (can cause cracks in insulation)

- Termination (e.g., crimping or soldering) slightly more labor-intensive than stranded wire.

5. **Potential for Over-Tightening** When stripping or crimping, solid copper can **split or crack** if too much force is applied, leading to insulation damage or poor connections.

6. **Not Ideal for High-Flex Applications** Unlike stranded wire, solid copper **fatigues over time** if subjected to repeated bending (e.g., in moving parts). It is best suited for **static installations**.

7. **Storage and Handling** Solid copper wire is **heavier and bulkier** than stranded wire, which may require more storage space and careful handling to prevent kinking or damage.

8. **Mislabeling Risk** The part number (840003308280) is a **generic designation**, and without confirmation from the supplier, there is a slight risk of receiving the wrong **AWG size** or **insulation type**. Always verify the exact specifications before purchase.

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### **Conclusion**

The **10-foot meter insulated solid copper THHN/THWN wire (likely 12 AWG or 14 AWG)** is an **excellent choice** for most **permanent, fixed wiring applications** where durability, conductivity, and code compliance are priorities. It is well-suited for:

- Residential and commercial electrical wiring

- Indoor and outdoor (wet) installations

- High-temperature environments

- Long-term reliability in static installations

- Flexibility is required (use stranded wire instead)

- Budget constraints are severe (aluminum or stranded copper may be cheaper)

- The wire run is extremely long (consider larger gauge or voltage drop compensation)

- The installation involves frequent bending or movement

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### **Recommendation**

You need **reliable, long-lasting wiring** for permanent installations (e.g., outlets, switches, subpanels).

You are working in **dry or wet locations** where THHN/THWN is required.

You prefer **solid copper** for better conductivity and mechanical strength.

You are purchasing for **bulk use** (e.g., contractor projects) and can justify the cost.

You need **flexible connections** (e.g., appliance cords, extension cords).

Your budget is tight and **stranded copper or aluminum** would suffice.

The wire run is **very long** (consider a larger gauge or voltage drop analysis).

You are unsure of the **exact AWG size** (verify with the supplier before purchase).

For **most standard electrical wiring needs**, this **solid copper THHN/THWN wire is a high-quality, code-compliant choice** that offers long-term reliability. Ensure proper sizing (AWG) and installation techniques to maximize performance. If flexibility or cost is a major concern, explore alternatives like stranded copper or aluminum wire.

Details:

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specifications electricalmiscoz:

• brand: The Cimple Co
• part type: Meter
• upc: 840003308280

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• policy: No Returns

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

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offer electricalmiscoz:

• options: Ship-to-home
• quantity: 2
• started: March 10, 2026
• sold: 0
• availability: In Stock

seller electricalmiscoz:

• rating: 99.5%
• city: Great Neck, New York
• # reviews: 8992

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