Description
Ancor 18 AWG Black Tinned Copper Wire - 250' | Boat Supply Store
Engineered for the demanding marine environment, this 250' spool of Ancor Black 18 AWG Tinned Copper Wire provides unparalleled protection against corrosion and electrolysis. Its premium vinyl insulation is rated for 600V and 105°C dry, while maintaining extreme cold flexibility down to -40°F/C. This wire is essential for reliable electrical systems on offshore fishing vessels navigating the Gulf of Mexico, where constant exposure to saltwater and vibration necessitates robust components.
Key Features
- Exceeds UL 1426, ABYC, and US Coast Guard Charter boat standards for certified marine use.
- Premium Vinyl Insulation rated at 600V, 105°C dry and 75°C wet ensures safe operation.
- Extreme Cold Flexibility maintained at -40°F/C prevents cracking in frigid conditions.
- Resistant to saltwater, battery acid, oil, gasoline, heat, abrasion, and UV radiation for longevity.
- Ultra-Flexible Type 3 tinned copper stranding offers maximum corrosion and electrolysis protection.
- Resists Fatigue due to vibration and flexing, crucial for dynamic marine applications.
- 250 Foot Length provides ample material for extensive boat wiring projects.
- 18 AWG Gauge is ideal for a wide range of marine circuits, balancing current capacity and flexibility.
Specifications
| Product Specifications | |
|---|---|
| Wire Gauge | 18 AWG |
| Length | 250' |
| Material | Tinned Copper |
| Insulation Type | Premium Vinyl |
| Voltage Rating | 600V |
| Temperature Rating (Dry) | 105°C |
| Temperature Rating (Wet) | 75°C |
| Cold Flexibility | -40°F/C |
| Nominal OD | 7/64" (approx. 2.78mm) |
| Standards Exceeded | UL 1426, ABYC, US Coast Guard Charter boat |
Who This Is For
Marine enthusiasts, boat builders, and DIYers requiring high-quality, durable, and corrosion-resistant electrical wiring for marine applications. This wire is specifically designed to withstand the rigors of saltwater environments and continuous use on vessels.
How It Compares
| Feature | Ancor 18 AWG Black Tinned Copper Wire - 250' | Competitor |
|---|---|---|
| Wire Gauge | 18 AWG | 18 AWG |
| Material | Tinned Copper | Tinned Copper |
| Length | 250 ft | — |
| Insulation Type | Premium Vinyl | PVC |
| Temperature Rating (Dry) | 105°C | 90°C |
| Cold Flexibility | -40°F/C | Typically less capable |
| Standards Exceeded | UL 1426, ABYC, USCG | UL 1426 |
Common Concerns Answered
Why is Ancor wire more expensive than standard electrical wire?
Ancor's higher price point reflects its premium materials and construction specifically engineered for the harsh marine environment, providing superior durability and resistance to corrosion and electrolysis, which outweighs the initial cost in long-term reliability.
Is this wire difficult to find?
While sometimes limited to specialized marine suppliers, BoatSupplyStore.com ensures availability of Ancor's high-performance marine-grade wire, offering a trusted source for critical boat systems.
Can I use cheaper, non-marine grade wire on my boat?
Non-marine grade wire lacks the specialized tinned copper stranding and robust insulation required to resist saltwater, UV, vibration, and extreme temperatures, leading to premature failure and potential safety hazards on a vessel.
Frequently Asked Questions
What is the temperature rating of Ancor Black 18 AWG Tinned Copper Wire?
This wire features a temperature rating of 105°C in dry conditions and 75°C in wet conditions.
What standards does Ancor Marine Grade wire exceed?
Ancor Black 18 AWG Tinned Copper Wire exceeds UL 1426, ABYC, and US Coast Guard Charter boat standards.
What makes Ancor wire resistant to corrosion and electrolysis?
The wire utilizes ultra-flexible Type 3 tinned copper stranding, which provides superior protection against corrosion and electrolysis commonly found in marine environments.
What is the nominal outer diameter of this wire in inches and millimeters?
The nominal outer diameter of this wire is approximately 7/64" (2.78mm).
Is this wire suitable for use in cold temperatures?
Yes, this wire maintains extreme cold flexibility down to -40°F/C, ensuring it remains pliable and does not crack in frigid conditions.
