Sea-Dog 16 AWG Orange Primary Wire, 100 ft Spool
Sea-Dog 16 AWG Orange Primary Wire, 100 ft Spool — Product description
Sea-Dog's 16-gauge orange primary wire gives you 100 feet of tinned-copper conductor for the low-draw circuits around your boat. Think nav lights, gauge feeds, LED strips, and courtesy lighting. The tinned strands shrug off the salt air that turns bare copper green, and the orange PVC jacket makes a run easy to trace months later.
If you've ever chased a wiring gremlin behind a crowded console, you already know why good primary wire matters. This is Sea-Dog's 16 AWG single-conductor wire, 100 feet of stranded tinned copper wrapped in orange PVC. It's the everyday stuff you reach for when you're rigging up the small circuits that make a boat livable.
Sixteen gauge is a low-amperage size. That makes it the right pick for nav and anchor lights, courtesy and cockpit lighting, LED strips, gauge and sender feeds, switch panels, and indicator lamps. It's not the wire for a bilge pump, a windlass, or a thruster. Those pull far more current and need a heavier gauge. Always match the wire to the load and the length of the run.
The reason marine wire is tinned comes down to what salt air does to bare copper. Each strand here carries a thin coat of tin, so the copper underneath stays bright instead of going green and chalky where moisture creeps in. That's the difference between a connection that holds for years and one you're re-doing next season. The conductor is stranded, not solid, so it stays flexible and feeds through conduit, along gunwales, and around tight bends without fighting you.
The orange jacket is about staying organized. When you color-code a run, you can trace a circuit at a glance instead of ringing out every wire with a meter. Pick a color, stick with it across the boat, and future-you will be grateful. The 100-foot spool gives you room for several separate runs, or one long pull from the helm to the bow without a splice in the middle.
This is single-conductor wire, so you cut the exact length you need. For a two-wire run, pair it with a second color. Crimp on quality marine connectors, seal them with adhesive-lined heat-shrink, and you've got a clean, corrosion-resistant job that'll outlast the electronics you're feeding.
Key Features
- 16 AWG stranded tinned-copper conductor, sized for low-amperage DC circuits like lighting, gauge feeds, and indicators
- 100-foot spool, enough for several separate runs or one long pull without a splice
- Tinned copper strands resist the corrosion that turns bare copper green in salt air and damp bilges
- Orange PVC insulation for easy circuit tracing and consistent color-coded wiring
- Flexible stranded build feeds through conduit, along gunwales, and behind a tight console
- Single-conductor primary wire, so you cut the exact length each run needs
Why Buy from NVN Marine
- Authorized Sea-Dog reseller, full manufacturer warranty
- NMEA member and ABYC certified, advice from real boat techs
- Same-day shipping before 3 PM ET on in-stock items
- NY headquarters and Fort Lauderdale flagship retail store
Technical specifications
| Title | Sea-Dog 16 AWG Orange Primary Wire, 100 ft |
|---|---|
| Brand | Sea-Dog |
| Manufacturer | Sea-Dog Line |
| Manufacturer Part Number | 8016082 |
| UPC | 035514801881 |
| Wire Gauge | 16 AWG |
| Conductor | Stranded Tinned Copper |
| Insulation Material | PVC |
| Insulation Color | Orange |
| Length | 100 ft (100 Foot Spool) |
| Wire Type | Single-Conductor Primary Wire |
| Configuration | Single Conductor |
Frequently asked questions
How many amps will 16 gauge stranded wire carry?
Sixteen gauge primary wire is meant for low-draw circuits. In typical boat wiring it handles a few amps over reasonable run lengths, which is why it suits nav lights, gauge feeds, LED and courtesy lighting. It's not for high-draw loads like bilge pumps, windlasses, or thrusters. Always size the wire to the load and the length of the run.
What is a tinned copper conductor and why does it matter on a boat?
Every copper strand is coated in a thin layer of tin. That coating slows the corrosion that turns bare copper green in salt air and damp bilges, so your connections stay solid for years. It's the standard for marine wiring for exactly that reason.
What does the PVC insulation do?
The PVC is the colored outer jacket that protects the copper from abrasion, moisture, and shorting against metal. The orange color here is for circuit tracing so you can identify a run later without a meter.
Is this a single conductor or a two-wire cable?
Single conductor. It's one stranded conductor on a 100-foot spool, so you cut the exact lengths you need for custom runs. For a two-wire circuit you'd pull a second color alongside it.
How long is the spool?
100 feet. That's enough for several separate runs or one long pull, say from the helm to the bow, without splicing in the middle.
Is 16 gauge wire flexible enough to route through tight spaces?
Yes. The stranded conductor stays flexible, so it feeds through conduit, along gunwales, and behind a crowded console without kinking or fighting you.
