Seachoice 63104 Tinned Copper Marine Wire, 14 AWG, Red, 100'
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Seachoice 63104 tinned copper marine wire is a corrosion-resistant, ultra-flexible 14 AWG conductor in red vinyl insulation—built for demanding marine electrical runs where vibration, moisture, and harsh chemicals are common.
Key Features
- Long-lasting and rugged—exceeds UL 1426, ABYC, and USCG standards
- Premium vinyl insulation rated for 600 volts (105°C dry / 75°C wet)
- Stays flexible in extreme cold (down to -40°F / -40°C)
- Resists salt water, battery acid, oil, gasoline, heat, abrasion, and UV radiation
- Ultra-flexible Type 3 tinned copper stranding helps protect against corrosion and electrolysis while resisting fatigue from vibration and flexing
Product Compatibility
- Marine electrical wiring and custom harness builds
- Replace/repair existing boat wiring runs requiring 14 AWG red tinned copper marine wire
- General low/medium-voltage wiring in saltwater-exposed environments (based on your circuit’s requirements and wiring standards)
Product Details
- Brand/Series: Seachoice
- Model/Part Number: 63104
- SKU (variant): 50-63104
- Wire Type: Tinned copper marine wire
- Conductor Size: 14 AWG
- Color: Red
- Length: 100'
- Insulation Rating: 600 volts
- Temperature Rating: 105°C dry / 75°C wet
- Standard/Compliance Claims (as listed): exceeds UL 1426, ABYC, and USCG standards
- Construction/Behavior: ultra-flexible (Type 3) tinned copper stranding; stays flexible in extreme cold (-40°F / -40°C)
Parts Desk Insights
Best Use Case: Great for boat wiring runs where flexibility and corrosion protection matter—especially routes that experience vibration and repeated bending.
Common Issues: For clean terminations and long-term reliability, use the correct gauge tooling/terminals and match the wire to your circuit’s voltage and temperature requirements; also double-check insulation ratings and polarity/trace color before crimping or splicing.
Related Products & Accessories
- Marine Wire (Tinned Copper) - Browse matching Seachoice tinned copper wire gauges and colors for complete runs.
- Wiring & Connections - Find compatible marine-grade connectors, heat-shrink, splices, and accessories for completing your wiring job.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.