Description
Ancor Heat Shrink Snap Plugs 22-18 AWG | Boat Supply Store
Ensure absolute integrity for your vessel's electrical system against the ingress of moisture and vibration with these Ancor heat shrink snap plugs. Engineered with tinned pure copper and a brazed seam, these connectors provide optimal conductivity and structural fortitude, rated for 22-18 AWG wire. The integrated heat-activated adhesive within the heat shrink tubing creates a hermetic seal, preventing corrosion on sensitive circuits vital for navigation equipment or bilge pumps on offshore fishing vessels.
Key Features
- Water-tight seal with heat-activated adhesive
- Ultimate vibration and strain relief for durability
- Corrosion resistance through tinning
- Maximum current flow with pure copper construction
- Maximum strength achieved via brazed seam
- Certified reliability with UL listing
- Industry recognized with CSA recognition
- Simplified termination via snap-plug design
Specifications
| Product Specifications | |
|---|---|
| Wire Gauge | 22-18 AWG |
| Connector Type | Snap Plug - Female |
| Quantity | 25-Pack |
| Material | Tinned Pure Copper |
| Seam Type | Brazed |
| Seal Type | Heat-activated Adhesive |
| Certifications | UL listed, CSA recognized |
Who This Is For
Marine enthusiasts and boat owners requiring robust, corrosion-resistant electrical connections for repairs or installations. Ideal for DIYers seeking reliable, vibration-proof terminations in challenging marine environments.
How It Compares
| Feature | Ancor Heat Shrink Snap Plugs 22-18 AWG | Blue Sea Systems 1003 Heat Shrink Butt Connector |
|---|---|---|
| Wire Gauge | 22-18 AWG | 16-14 AWG |
| Connector Type | Snap Plug - Female | Butt Connector |
| Heat Shrink with Adhesive | Yes | Yes |
| Tinned Copper | Yes | Yes |
| Brazed Seam | Yes | Yes |
| UL Listed | Yes | Yes |
| CSA Recognized | Yes | Yes |
Common Concerns Answered
Can I get a consistent, waterproof seal every time?
Achieving a perfect seal relies on consistent heat application with a heat gun. Ensure even heating around the entire connector circumference to melt the internal adhesive completely for a water-tight connection.
Are these connectors suitable for very high electrical loads?
These connectors are rated for 22-18 AWG wire, which is suitable for most standard marine applications. For exceptionally high-demand circuits, consider connectors specifically designed for thicker gauges if within system specifications.
Why are these connectors more expensive than basic ones?
The investment in Ancor's heat shrink snap plugs is justified by their superior marine-grade construction, including tinned pure copper, a brazed seam, and a robust heat-activated adhesive seal, ensuring long-term reliability and corrosion resistance in harsh saltwater environments.
Frequently Asked Questions
What wire gauge is compatible with the Ancor 22-18 Heat Shrink Snap Plug?
These snap plugs are designed for use with wire gauges ranging from 22 AWG to 18 AWG.
How do I properly heat shrink these connectors?
Strip the wire ends, insert them into the connector, position the heat shrink tubing over the connection, and apply heat evenly with a heat gun. Rotate the connector to ensure the internal adhesive melts and flows, creating a seal.
Are these connectors waterproof?
Yes, the integrated heat-activated adhesive within the heat shrink tubing creates a water-tight and environmentally sealed connection when properly applied.
What is the purpose of the tinned copper and brazed seam?
Tinned copper provides superior corrosion resistance in marine environments, while the brazed seam ensures maximum tensile strength and durability of the connector itself.
Are these connectors UL listed and CSA recognized?
Yes, these Ancor heat shrink snap plugs are both UL listed and CSA recognized, signifying adherence to strict safety and performance standards.