Description
Ancor 12-10 Heatshrink Butt Connectors 500 Pack | Boat Supply Store
Ensure reliable electrical connections in challenging marine environments with Ancor's 12-10 AWG heat shrink butt connectors. Featuring a robust cross-linked polyolefin tubing and a heat-activated adhesive lining, these connectors provide an impervious seal against saltwater and contaminants. The pure copper construction with a brazed seam maximizes current flow and tensile strength, rated for operating temperatures from -40°C to 110°C.
Key Features
- Superior Strength with cross-linked polyolefin tubing that is non-burning.
- Impervious Seal from heat-activated adhesive protecting against saltwater, oil, and sunlight.
- Maximum Current Flow via pure copper construction.
- Corrosion Resistance through tinned pure copper components.
- Highest Shrink Ratio, reducing to 1/3 its original size for a secure fit.
- Vibration and Cut-Through Resistance provided by high-quality nylon insulation.
- Guaranteed Safety and Quality with UL Listed and CSA Recognized certifications.
- Maximum Tensile Strength achieved with a brazed seam construction.
Specifications
| Product Specifications | |
|---|---|
| Wire Gauge | 12-10 AWG |
| Tubing Material | Cross-linked polyolefin |
| Insulator Type | Nylon |
| Sealing | Heat activated adhesive lining |
| Shrink Ratio | Highest (shrinks to 1/3 original size) |
| Shrink Temperature | 257°F/125°C |
| Operating Temperature Range | -40°C to 110°C |
| Construction | Pure copper with brazed seam |
| Tinning | Yes |
| Certifications | UL Listed, CSA Recognized |
| Pack Size | 500-pack |
Who This Is For
Marine electricians and boat owners performing electrical repairs or installations requiring durable, waterproof, and vibration-resistant connections. DIYers can achieve professional-grade results with proper tools.
How It Compares
| Feature | Ancor 12-10 Heatshrink Butt Connectors 500 Pack | Blue Sea Systems 0005 Heat Shrink Butt Connector 12 |
|---|---|---|
| Wire Gauge | 12-10 AWG | 12-10 AWG |
| Tubing Material | Cross-linked polyolefin | Heat Shrink Tubing |
| Shrink Ratio | Highest (shrinks to 1/3 original size) | Not specified |
| Insulator Type | Nylon | Heat Shrink |
| Sealing | Heat activated adhesive lining for watertight seal | Heat Shrink Seal |
Common Concerns Answered
Why do these connectors cost more than generic options?
The initial cost is higher due to the use of marine-grade materials like cross-linked polyolefin tubing, pure tinned copper, and nylon insulation, which are specifically engineered for superior durability and resistance to harsh marine conditions like saltwater, UV exposure, and vibration, justifying the investment for long-term reliability.
What installation tools are required?
Proper installation of these heat shrink butt connectors requires a quality heat gun to ensure the tubing shrinks uniformly and the internal adhesive forms a complete watertight seal. A reliable crimping tool is also essential for a secure connection to the wire.
Are these connectors truly waterproof?
Yes, the heat-activated adhesive lining inside the cross-linked polyolefin tubing creates an impervious seal once properly heated, effectively preventing moisture ingress from saltwater, oil, and other common marine contaminants, ensuring the integrity of your electrical connections.
Frequently Asked Questions
What is the wire gauge range for these Ancor heat shrink butt connectors?
These Ancor heat shrink butt connectors are designed for wire gauges ranging from 12 AWG to 10 AWG.
What is the operating temperature range for these connectors?
These connectors are rated for an operating temperature range of -40°C to 110°C.
Are these connectors suitable for marine environments?
Absolutely. They are specifically designed for marine applications, featuring cross-linked polyolefin tubing, heat-activated adhesive for a watertight seal, and nylon insulation to resist saltwater, oil, chemicals, sunlight, and vibration.
What is the shrink ratio of these connectors?
These connectors boast the highest shrink ratio, reducing to approximately 1/3 of their original size upon heating for a secure, insulated connection.
What type of tubing is used for these connectors and why is it superior?
The tubing used is cross-linked polyolefin, which is superior to PVC for marine use because it offers enhanced strength, is non-burning, and provides better resistance to environmental factors like UV and chemicals.
