This product page details the ferrule AI 4, a professional wire termination component designed for secure and reliable electrical connections. This specific model features a 10mm length with gray insulation, specifically engineered for 4mm² cables, providing optimal conductivity and mechanical stability in control panels, distribution boards, and electrical equipment.
Overview of the Ferrule AI 4
The ferrule AI 4 serves as a critical component in professional electrical installations. Because it creates a standardized, secure termination point for stranded wires, it prevents wire fraying, ensures excellent electrical contact, and simplifies maintenance in terminal blocks, connectors, and various electrical equipment applications.
Key Features and Technical Specifications
This ferrule is engineered for both electrical performance and installation efficiency. Therefore, here are its essential characteristics:
- Cable Size: Designed for 4mm² conductors
- Length: 10mm total length for standard applications
- Color Code: Gray (GY) insulation for easy size identification
- Material: High-conductivity copper with tin plating
- Insulation: PVC insulation collar in standard gray
- Temperature Rating: Suitable for -40°C to +105°C
- Standards: Compliant with DIN 46234 and international standards
- Application: Terminal blocks, connectors, and control equipment
Typical Applications and Use Cases
The reliability of the ferrule AI 4 makes it suitable for numerous electrical applications. For example, it is commonly used in:
- Control panel and PLC cabinet wiring
- Electrical distribution boards and switchgear
- Motor control and power circuit terminations
- Industrial machinery electrical connections
- Transformer and power supply connections
- Building automation and HVAC control systems
- Lighting and power distribution circuits
For complete wire termination solutions, explore our range of compatible crimping tools and accessories designed for perfect ferrule installation.
Why Choose AI 4 Ferrules?
Selecting the ferrule AI 4 provides significant advantages for electrical installations. Firstly, the tin-plated copper construction ensures excellent electrical conductivity while preventing oxidation and corrosion that can increase resistance over time. Secondly, the gray color coding allows for quick visual identification of the 4mm² wire size, simplifying installation, inspection, and maintenance procedures. Consequently, you achieve professional-grade terminations that maintain electrical integrity and ensure long-term reliability in your electrical systems.
Proper Installation Guidelines
Correct installation of the ferrule AI 4 is crucial for optimal performance. Begin by stripping the 4mm² cable to the appropriate length (typically 8-9mm), then insert the conductor fully into the ferrule barrel. Use a properly sized crimping tool (typically 4mm² die) to create a permanent, gas-tight connection. Furthermore, always ensure the insulation collar sits flush against the wire insulation to provide strain relief and prevent wire strand exposure, ensuring a safe and reliable termination.
For detailed crimping specifications and application guidelines, consult the comprehensive Phoenix Contact ferrule technical resource.
Upgrade Your Wire Terminations Today
In summary, the ferrule AI 4 represents a professional solution for reliable 4mm² electrical terminations. Finally, by incorporating these high-quality ferrules into your installations, you ensure optimal conductivity, mechanical security, and long-term reliability in all your electrical connection applications.
