Description
18 AWG Red Primary Wire - 100' | Boat Supply Store
For dependable power distribution in demanding marine environments, this 18 AWG red primary wire provides essential conductivity. Constructed with tinned copper conductors for corrosion resistance and insulated with flexible, durable PVC, it is rated for 105°C (221°F). This 100-foot spool is optimally suited for extending wiring runs for navigation lights, bilge pumps, or instrumentation panels on center console boats operating in saltwater.
Key Features
- Durable PVC insulation protects against abrasion and moisture.
- Corrosion-Resistant tinned copper conductors ensure long-term performance.
- Flexible construction simplifies routing through tight spaces.
- High-Temperature rating of 105°C (221°F) withstands engine compartment heat.
- Meets ABYC standards for marine electrical systems.
- Precisely sized at 18 AWG for optimal current capacity.
- Generous 100-foot length allows for extensive wiring projects.
- Bright red color facilitates circuit identification.
Specifications
| Product Specifications | |
|---|---|
| Wire Gauge | 18 AWG |
| Color | Red |
| Length | 100 ft |
| Conductor Material | Tinned Copper |
| Insulation Material | PVC |
| Temperature Rating | 105°C (221°F) |
| Voltage Rating | 600V |
Who This Is For
Boaters requiring reliable electrical connections for essential boat systems and accessories. This wire is for DIY marine electricians or professionals undertaking new installations or repairs on vessels.
How It Compares
| Feature | 18 AWG Red Primary Wire - 100' | Competitor |
|---|---|---|
| Wire Gauge | 18 AWG | 18 AWG |
| Length | 100 ft | — |
| Insulation Material | PVC | PVC |
| Temperature Rating | 105°C (221°F) | 105°C |
Common Concerns Answered
Will this wire corrode in saltwater environments?
No, this primary wire features tinned copper conductors specifically designed to resist corrosion, ensuring reliable electrical conductivity even in harsh marine conditions.
Is the insulation durable enough for boat installations?
Yes, the flexible PVC insulation is rated for high temperatures up to 105°C (221°F) and provides excellent resistance to abrasion and marine-specific environmental factors.
Can this wire handle the power needs of my accessories?
This 18 AWG wire is suitable for many low-to-medium current applications such as navigation lights, instrumentation, and accessory circuits, aligning with ABYC standards.
Frequently Asked Questions
What is the maximum voltage this 18 AWG wire can safely handle?
This primary wire is rated for a maximum of 600V, making it suitable for most standard marine DC electrical systems.
How many conductors are in this spooled wire?
This product is single-conductor primary wire, meaning it contains one insulated strand of wire per length.
What is the benefit of using tinned copper for marine applications?
Tinned copper offers superior resistance to oxidation and corrosion compared to bare copper, which is critical for maintaining electrical integrity in wet and salty marine environments.
Can this wire be used for engine compartment wiring?
Yes, with a temperature rating of 105°C (221°F), this wire is appropriate for use in moderately heated engine compartments, provided current load does not exceed its capacity.
What is the typical application for 18 AWG marine wire?
18 AWG wire is commonly used for circuits requiring moderate current, such as running lights, horn, bilge pump float switches, instrument panels, and accessory power outlets.
