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Tameson UK£44.41Visit shop Lapp Red Liy Installation Wire - 4126104S-250 [250 Meters] - Nominal Cross Section Conductor: 0.25 Mm2
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This guide is for electricians and DIY enthusiasts working with low-voltage control and hook-up applications. The Lapp LiY Red Installation Wire (4126104S) offers a flexible, durable solution for internal wiring with its PVC insulation and fine-stranded copper conductor, providing reliable connections up to 50V. A key consideration is its specific voltage rating, meaning it's not suitable for mains power connections.
| Colour | Red |
|---|---|
| Model Part Number | 4126104S |
| Brand | LAPP |
The Lapp LiY Red Installation Wire (4126104S) has a nominal voltage rating of 50V.
Class 5 refers to a high degree of conductor flexibility, meaning it is made of many fine strands of copper, making it easier to bend and route compared to solid-core wires.
No, this wire is rated for a maximum of 50V and is intended for low-voltage control and hook-up applications only. It is not suitable for mains power.
This wire has a cross-section of 0.25mm², which is approximately 24 AWG.
The insulation is made of polyvinyl chloride (PVC).
The Lapp LiY series is available in various colors, including Red, White, Blue, Black, Orange, Green, and Grey.
The wire can be processed and operated within a temperature range of -30°C to +70°C.
This wire is designed for moderate flexibility. For applications requiring extreme flexibility, consider a LiY...CY or similar highly flexible cable if available and suitable for the voltage/environment.
Ensure the conductor is fully stripped and inserted into the terminal. Check that the terminal is properly tightened or crimped. Verify that the correct size connector or terminal is used for the 0.25mm² wire gauge.
Inspect the wire for cuts, abrasions, or signs of melting. If damage is found, the affected section should be replaced or repaired according to electrical safety standards. Ensure future installations protect the wire from physical stress or excessive heat.
Verify continuity of the red wire using a multimeter. Check all connection points and ensure they are secure. Confirm that the voltage supplied does not exceed the wire's 50V rating and that the circuit is properly assembled.
Setup:
This wire is designed for permanent installation and requires standard electrical termination techniques. Ensure the conductor is properly stripped and terminated using appropriate crimp connectors, screw terminals, or soldering methods suitable for fine-stranded wire. Always connect to circuits within its 50V nominal voltage limit. For optimal performance and safety, use tools and connectors rated for the wire's gauge (24 AWG / 0.25mm²).
Compatibility:
The Lapp LiY Red Installation Wire is compatible with most standard low-voltage electrical components and connection methods. It is suitable for use in dry and damp indoor environments. Ensure compatibility with ambient temperatures and any potential chemical exposures that might degrade PVC insulation. It can be used alongside other insulated wires, provided all connections adhere to relevant electrical codes and standards.
Care:
Keep the wire clean and free from excessive dust or debris. Avoid sharp bends or kinks, which can damage the conductor or insulation. Periodically inspect installed wiring for any signs of physical damage or degradation, especially if exposed to non-ideal conditions. Cleaning can be done with a dry or slightly damp cloth; avoid abrasive cleaners or solvents that could damage the PVC insulation. Ensure the wire is protected from physical abrasion during installation and operation.
