Description
Ancor 90 Tinned Copper Lug #4/0 - 5/16" | Boat Supply Store
Secure high-amperage electrical connections in confined marine engine bays with this Ancor 90-degree tinned copper lug. Engineered for #4/0 AWG wire, it accommodates a 5/16" stud size, ensuring robust conductivity and preventing galvanic corrosion. Its unique 90-degree bend simplifies wire routing in tight spaces, critical for installations on offshore fishing vessels operating in saltwater environments.
Key Features
- Superior Corrosion Resistance: Tinned copper construction prevents degradation in harsh marine environments.
- Optimized Wire Routing: 90-degree bend facilitates installation in cramped compartments.
- High Amperage Capability: Designed for #4/0 AWG wire gauge to handle significant electrical loads.
- Secure Stud Attachment: Accommodates a standard 5/16" stud size for reliable fastening.
- Durable Construction: 2-piece design ensures long-term integrity and performance.
- UL Listed Safety: Certified for safe and reliable electrical connections.
- Professional Grade Quality: Preferred by marine electricians and boat builders.
- Ease of Installation: 90-degree angle reduces strain on wiring runs.
Specifications
| Product Specifications | |
|---|---|
| Brand | Ancor |
| Wire Gauge | #4/0 AWG |
| Stud Size | 5/16" |
| Bend Angle | 90-degree |
| Construction | 2-piece |
| Material | Tinned Copper |
| Safety Certification | UL Listed |
Who This Is For
Marine electricians and boat builders requiring reliable, space-saving electrical termination solutions. DIY boat owners undertaking complex wiring upgrades for high-draw equipment will also benefit from its robust construction.
How It Compares
| Feature | Ancor 90 Tinned Copper Lug #4/0 - 5/16" | Competitor |
|---|---|---|
| Wire Gauge | 4/0 AWG | 4/0 AWG |
| Stud Size | 5/16" | 5/16" |
| Bend Angle | 90 Degrees | Straight |
| Material | Tinned Copper | Tinned Copper |
Common Concerns Answered
Is it difficult to find specific Ancor part numbers online?
While some users have reported occasional difficulty finding specific Ancor part numbers, BoatSupplyStore.com provides clear product identifiers like SKU (CWR87717) and MPN (262725) to ensure you locate the correct item.
Are there alternatives to heat-shrink for securing this lug?
This Ancor lug is a terminal end designed for crimping, not a heat-shrink terminal with integrated insulation. A proper crimping tool is required for installation, and while some prefer heat-shrink for certain applications, this lug's strength lies in its robust crimp connection.
Is the price higher than straight terminals?
The price may be a consideration compared to non-marine grade or straight terminals. However, the specialized 90-degree bend for ease of installation in tight spaces and the superior long-term corrosion resistance provided by tinned copper in marine environments justify the investment for reliable electrical systems.
Frequently Asked Questions
What is the wire gauge compatibility for the Ancor 90 Tinned Copper Lug #4/0?
This Ancor lug is specifically designed and rated for #4/0 AWG wire gauge.
What is the stud size for the Ancor 90 Tinned Copper Lug #4/0 - 5/16"?
The stud size compatibility for this lug is 5/16".
What is the purpose of the 90-degree bend in this lug?
The 90-degree bend is engineered to facilitate easier wire routing and installation in tight or confined spaces within a boat's electrical system, reducing strain on the wire.
Is this lug constructed from tinned copper?
Yes, this lug is constructed from tinned copper, which provides superior corrosion resistance in marine environments compared to bare copper.
What does the '2-Piece' designation refer to in this product name?
The '2-Piece' designation typically refers to the construction method where the barrel of the lug is formed separately and then attached to the ring terminal, often resulting in a stronger and more durable connection post-crimp.
