Phoenix Contact Twin Ferrule AI-TWIN 2X1-12 Red - 3240679
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This guide is for electricians and technicians working with 1mm² wires in standardized electrical installations. The Phoenix Contact Twin Ferrule AI-TWIN 2X1-12 Red (3240679) offers a secure and organized method for terminating two wires simultaneously, ensuring reliable connections and preventing wire fraying. A potential consideration is its specific application for 1mm² wires, requiring users to confirm compatibility with their project needs.
All features
| Model Part Number | 3240679 |
|---|---|
| Brand | Phoenix Contact |
Extended Product Information
FAQs
What is the primary benefit of using a twin ferrule?
A twin ferrule allows you to terminate two wires of the same gauge into a single connection point, which saves space, time, and ensures a more organized and reliable connection compared to individual terminations.
Can I use this ferrule with wires other than 1mm²?
No, this ferrule is specifically designed for 1mm² conductors. Using it with different wire gauges may result in a poor connection or failure.
What type of crimping tool do I need?
You will need a crimping tool specifically designed for twin wire ferrules. Standard single ferrule crimping tools may not be compatible.
Is the insulation material flame retardant?
The insulation is made of polypropylene. While it offers electrical insulation, its specific flame retardant properties should be checked against project requirements if fire safety is a critical concern.
How many ferrules are included in a pack?
Each pack contains 100 pieces of the Phoenix Contact Twin Ferrule AI-TWIN 2X1-12 Red.
What does 'Halogen-free' mean for my installation?
Halogen-free means that the insulation material does not contain halogens (like chlorine or bromine). In the event of a fire, halogen-free cables emit less toxic and corrosive smoke, making them safer for occupied spaces and sensitive equipment.
What is the total length of the ferrule?
The total length of the ferrule is 19 mm, with the insulated sleeve length being 12 mm.
Troubleshooting
Ferrule does not crimp securely
Ensure the correct crimping tool for twin ferrules is being used. Verify that the tool is set to the appropriate setting for 1mm² wire gauge and that the ferrule is fully seated before crimping.
Wires are difficult to insert into the ferrule
Check that the wires are not frayed or bent. Ensure that exactly 1mm² wires are being used, as larger gauges will not fit properly.
Connection becomes loose over time
Re-inspect the crimp. A loose connection is usually due to insufficient crimping pressure or an incorrect tool. If the issue persists, consider replacing the ferrule and re-crimping.
Pros and Cons
Pros
- Efficiently terminates two wires at once, saving time and labor.
- Provides a neat and secure wire termination, preventing conductor splaying.
- Halogen-free material enhances safety in specific installation environments.
- Color-coded for easy identification and management of wire types.
- Durable construction ensures reliable electrical connections.
Cons
- Specifically designed for 1mm² wire gauge, limiting its use for other wire sizes.
- Requires a specific crimping tool designed for twin ferrules.
- Sold in packs of 100, which may be more than needed for small projects.
Setup, Compatibility & Care
Setup:
- Prepare the two 1mm² wires by stripping approximately 12mm of insulation from each.
- Insert the stripped ends of both wires side-by-side into the ferrule's sleeve.
- Using a compatible crimping tool designed for twin ferrules, crimp the ferrule firmly onto the wires. Ensure the crimp is secure and uniform.
Compatibility:
- Wire Gauge: Designed exclusively for 1mm² solid or stranded conductors.
- Tools: Requires a specialized tool for crimping twin ferrules. Standard single ferrule crimpers may not be suitable.
Care:
- Store in a dry environment to prevent corrosion.
- Avoid exposure to excessive moisture or extreme temperatures.
- Once installed, the ferrule requires no further maintenance.