Description
Sea-Dog 18 AWG White Primary Wire | Boat Supply Store
Reliable DC power distribution in demanding marine environments requires robust primary wire. This Sea-Dog 18 AWG wire features tinned copper conductors for superior conductivity and corrosion resistance, crucial for offshore applications or saltwater fishing vessels. With a 105°C dry and 60°C wet temperature rating, it ensures safe operation under varied thermal conditions.
Key Features
- Corrosion-resistant tinned copper conductors for longevity
- High-temperature rating for safe operation up to 105°C
- Durable insulation protects against abrasion and UV
- Flexible construction for easier routing in tight spaces
- Marine-grade quality for saltwater environments
- Consistent performance in electrical circuits
- UL recognized for safety and compliance
- 250-foot spool for ample project coverage
Specifications
| Product Specifications | |
|---|---|
| Wire Gauge | 18 AWG |
| Color | White |
| Length | 250 ft |
| Conductor Material | Tinned Copper |
| Insulation Material | PVC |
| Temperature Rating (Dry) | 105°C |
| Temperature Rating (Wet) | 60°C |
| Voltage Rating | 600V |
Who This Is For
Boaters requiring reliable, corrosion-resistant wiring for essential electrical systems. Ideal for installations on center consoles, sportfishers, and cruising yachts operating in harsh marine conditions.
How It Compares
| Feature | Sea-Dog 18 AWG White Primary Wire | Ancor 18 AWG White Primary Wire |
|---|---|---|
| Conductor Material | Tinned Copper | Tinned Copper |
| Length | 250 ft | — |
| Insulation Material | PVC | PVC |
| Temperature Rating (Dry) | 105°C | 105°C |
Common Concerns Answered
Will this wire corrode in saltwater?
This wire is constructed with tinned copper conductors, significantly enhancing its resistance to corrosion, which is essential for marine applications.
Is this wire suitable for high-heat engine compartments?
With a dry temperature rating of 105°C, this wire is designed to withstand typical heat generated in marine engine compartments under normal operating conditions.
Can I use this for powering my fish finder?
Yes, 18 AWG is an appropriate gauge for many low-draw electronics like fish finders, offering sufficient conductivity and durability for this application.
Frequently Asked Questions
What is the maximum voltage this wire can safely handle?
This wire is rated for a maximum of 600V, exceeding typical onboard DC voltage requirements.
How many conductors are in this wire?
This is a single conductor primary wire, meaning it contains one insulated wire strand.
What is the purpose of tinning the copper?
Tinning the copper conductors provides a protective layer that prevents oxidation and corrosion, ensuring better electrical conductivity over time in a marine environment.
Can this wire be used for exterior applications exposed to the elements?
While durable, it is recommended to protect wiring from direct, prolonged UV exposure and harsh physical abrasion where possible, even with its robust insulation.
What is the advantage of 18 AWG over smaller gauges?
18 AWG offers a lower resistance per unit length compared to smaller gauges, allowing for more efficient power transfer and reducing voltage drop on circuits with moderate current draw.