Altech Corp. Ferrule part number 2843.0 is an insulated wire ferrule designed for terminating stranded flexible wires in terminal blocks and circuit breakers. It features a tin-plated copper tube and a polypropylene insulating collar, ensuring reliable electrical connections while preventing fraying and breaking of individual wire strands. This ferrule is compliant with DIN standards, making it suitable for export applications. The specified color code for this ferrule is black, and it accommodates wire sizes of 12 AWG (2.5 mm¬=) with a barrel length of 12 mm. It is packaged in quantities of 500, providing a substantial supply for various applications.
Ferrules ensure reliable electrical connections when terminating stranded flexible wires in terminal blocks, circuit breakers or other control devices. They prevent fraying and breaking of individual wire strands. Ferrules are available uninsulated and insulated with color coded plastic sleeves for single or dual wire applications. Insulated ferrules also support the conductor, preventing breakage due to bending, wire stress and vibration.
Ferrules are the preferred alternative to twisting wire strands or tinning the wire end. European Electrical Standards such as EN60204-1, and VDE 0611, specify that "Means of retaining conductor strands shall be provided when terminating conductors at devices or terminals which are not equipped with this facility. Solder shall not be used for this purpose." Conductors with tinned ends should not be terminated in compression clamps because solder will cold flow under pressure and eventually result in poor or loose connections.
| Altech Corp. | |
|---|---|
| Product Category | Wire Terminals |
| Product Number | 2843.0 |
| Product Name | Ferrules |
| Terminal Type | Ferrule Terminal |
