Phoenix Contact Wire End Sleeve - AI 25 -16 YE
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Product Information
Full details
This guide is for electricians and technicians working with electrical wiring, offering a reliable solution for terminating conductors with its durable copper construction and protective polypropylene insulation. A key benefit is the prevention of wire splicing and improved connection reliability, though it's important to note the specific cross-sectional area it supports. This product is a yellow, insulated ferrule designed for standard construction, featuring a 16mm sleeve length and 16mm pin length for 25mm² conductors.
All features
| Model Part Number | 3200577 |
|---|---|
| Brand | Phoenix Contact |
Extended Product Information
FAQs
What is the primary purpose of this ferrule?
The primary purpose is to terminate the end of a conductor (wire) neatly and securely, preventing fraying and ensuring a reliable electrical connection within terminal blocks or connectors.
What size conductor does the AI 25 -16 YE ferrule accommodate?
This ferrule is designed for conductors with a nominal cross-sectional area of 25mm².
Is the insulation material safe for all environments?
Yes, the polypropylene insulation is halogen-free, making it suitable for environments where fire safety and the emission of toxic gases are concerns.
How many ferrules are included in a pack?
A pack contains 50 pieces of the AI 25 -16 YE ferrule.
Can this ferrule be used with any crimping tool?
No, it requires a specific crimping tool designed for 25mm² ferrules to ensure a proper and secure connection.
What does 'standard construction' mean for this ferrule?
It refers to the typical, widely accepted design and shape of the ferrule, ensuring compatibility with standard termination practices and tooling.
What is the benefit of tin-plated copper?
Tin plating provides an extra layer of corrosion resistance and ensures good solderability (though not its primary function here) and conductivity.
Troubleshooting
Ferrule does not crimp securely.
Ensure you are using the correct crimping tool for 25mm² ferrules and that the tool is properly calibrated. Verify the conductor is fully inserted into the ferrule before crimping.
Conductor strands are fraying or splayed.
Ensure the conductor is stripped cleanly and that the ferrule's internal diameter is appropriate for the conductor. A professional stripping tool may be required. Ensure the conductor is inserted straight into the ferrule.
Insulation sleeve is damaged during crimping.
Check that the crimping tool's dies are not misaligned or damaged. Ensure the ferrule is correctly positioned within the tool to avoid stressing the insulation.
Poor electrical connection after termination.
Re-inspect the crimp. Ensure full insertion of the conductor and that the crimp tool was used correctly. Check for any contaminants on the conductor or ferrule.
Pros and Cons
Pros
- Durable copper construction for reliable conductivity.
- Halogen-free polypropylene insulation increases safety.
- Prevents wire splicing for cleaner terminations.
- Enhances connection reliability.
- Color-coded for easy identification.
Cons
- Specific cross-sectional area (25mm²) limits application versatility.
- Not designed for cables resistant to short circuits.
- Comes in packs of 50, which may be too many for small projects.
- Requires specific tooling for proper crimping.
Setup, Compatibility & Care
Setup:
- Strip the conductor end to the appropriate length, ensuring no stray strands.
- Insert the conductor fully into the ferrule until it reaches the end of the copper sleeve.
- Using a compatible crimping tool for 25mm² ferrules, crimp the ferrule securely onto the conductor. Ensure the crimp is firm and evenly distributed.
Compatibility:
- This ferrule is designed for 25mm² nominal cross-sectional area conductors.
- It is compatible with standard electrical installations requiring insulated wire end termination.
- Requires a suitable hydraulic or mechanical crimping tool designed for this size and type of ferrule.
Care:
- Store in a dry, clean environment to prevent corrosion of the copper.
- Keep the packaging sealed to protect from dust and moisture.
- Inspect ferrules for any damage before use.