Description
Ancor 4 AWG Tinned Battery Cable | Boat Supply Store
Ensure unimpeded DC power flow to your critical marine systems with this Ancor Battery Cable Assembly, engineered for extreme environments. Utilizing 4 AWG (21mm²) fine-stranded, tinned copper wire compliant with UL1426 standards, it provides exceptional conductivity and resistance to galvanic corrosion prevalent in saltwater applications. The assembly includes tinned copper lugs with a 3/8" (9.5mm) stud size and is terminated with adhesive-lined heatshrink, offering a robust seal against moisture ingress and superior strain relief for long-term electrical integrity on your offshore fishing vessel.
Key Features
- Superior Conductivity: 4 AWG (21mm²) fine-stranded tinned copper wire maximizes current transfer.
- Corrosion Prevention: Tinned copper lugs with a 3/8" (9.5mm) stud size inhibit oxidation and galvanic corrosion.
- Marine Grade Compliance: UL1426 certified cable ensures safety and reliability in harsh marine conditions.
- Environmental Resistance: Flame retarded and UV inhibited insulation protects against degradation.
- High Voltage/Temp Rating: Rated for 600V and 105°C operation, suitable for demanding electrical loads.
- Moisture Sealing: Adhesive-lined 3:1 heatshrink tubing provides a robust waterproof seal.
- Durability: Engineered for prolonged exposure to humidity, salt spray, and engine room heat.
- Strain Relief: Heatshrink tubing effectively cushions connections against vibration and movement.
Specifications
| Product Specifications | |
|---|---|
| Wire Gauge | 4 AWG (21mm²) |
| Stud Size | 3/8" (9.5mm) |
| Wire Material | Tinned Copper (UL1426) |
| Lugs Material | Tinned Copper |
| Heatshrink | Adhesive-lined 3:1 |
| Voltage Rating | 600V |
| Temperature Rating | 105°C |
| Length | 18" (45.7cm) |
| Color | Red |
| Flame Retardant | Yes |
| UV Inhibited | Yes |
Who This Is For
Marine enthusiasts and boat owners seeking robust, corrosion-resistant battery connections for reliable vessel power. Marine technicians can depend on this assembly for durable and compliant installations on a variety of watercraft.
How It Compares
| Feature | Ancor 4 AWG Tinned Battery Cable | Competitor |
|---|---|---|
| Wire Gauge | 4 AWG (21mm²) | 4 AWG |
| Stud Size | 3/8" (9.5mm) | 3/8" |
| Length | 18" (45.7cm) | — |
| Wire Material | Tinned Copper (UL1426) | Tinned Copper |
| Lugs Material | Tinned Copper | Tinned Copper |
| Heatshrink | Adhesive-lined 3:1 | Standard Heatshrink |
| Voltage Rating | 600V | 600V |
| Temperature Rating | 105°C | 105°C |
Common Concerns Answered
How does Ancor's tinned copper stand up to the marine environment?
Ancor's premium UL1426 tinned copper wire and lugs are specifically engineered for marine use, offering superior resistance to corrosion from saltwater and humidity, ensuring long-term electrical integrity and preventing common failures associated with bare copper in harsh conditions.
Is this cable length suitable for most boat installations?
This 18" (45.7cm) assembly is ideal for direct battery connections or short runs between battery banks and primary distribution points; for longer runs or more complex wiring diagrams, alternative lengths may be necessary to maintain optimal performance.
I've heard about packaging issues. What's the product quality like?
While occasional shipping damage can occur, customer sentiment consistently praises Ancor's product quality. The cable itself, featuring tinned copper, fine stranding, and robust heatshrink, is rarely criticized and is valued for its durability and performance.
Frequently Asked Questions
What is the wire gauge and stud size of this Ancor Battery Cable Assembly?
This Ancor Battery Cable Assembly features 4 AWG (21mm²) wire with a 3/8" (9.5mm) stud size on the tinned copper lugs.
What is the length of this Ancor Battery Cable Assembly?
The length of this Ancor Battery Cable Assembly is 18 inches (45.7cm).
What type of copper is used in Ancor Marine Grade Battery Cable Assemblies?
Ancor Marine Grade Battery Cable Assemblies exclusively use tinned copper, which provides superior corrosion resistance compared to bare copper in marine environments.
What are the voltage and temperature ratings for Ancor battery cable?
Ancor battery cable, including this assembly, is rated to 600V and 105°C, ensuring safe operation under demanding electrical loads and ambient temperatures.
What is the purpose of the adhesive-lined heatshrink tubing on this cable assembly?
The adhesive-lined 3:1 heatshrink tubing on each connection serves a dual purpose: it creates a waterproof seal to prevent moisture intrusion and corrosion, and it provides significant strain relief to protect the connection from vibration and physical stress.
