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100 self-welding connectors Waterproof red 0.8 - 2 mm2 in sachet
€48.00
Tax included
40,00 € HT
In stock - livré sous 24h
820.0048.20.0037.L
Self-welding wire connector waterproof – integral thermo-retractable sleeve (continuous adhesive tube) with tin welding ring. At heat, the inner tin ring melts to solidly merge the conductors while the thermo tubing retracts around the connection. This sleeve makes a splicing wire 100 % waterproof and Chemical Resistant. Ideal for critical wiring (automotive, marine, outdoor lighting) and multi-branch driver.
100 self-welding connectors Waterproof red 0.8 - 2 mm2 in sachet
Détails :
This self-welding connector waterproof is a complete heat-retractable sleeve, fully lined with internal adhesive, containing a tin welding ring. In other words, the internal adhesive tubing covers the entire surface of the tube, creating a hermetic seal once retracted. When this connector is heated, the central tin ring liquefies and instantly forms a weld between the strands of each wire. The thermo tubing tightens simultaneously and, thanks to continuous adhesive, encapsulates the bond. The result is a welded wire splice and perfectly waterproof, even in temporary immersion. This "2 in 1" system combines internal welding and total insulation for ultra-fiable connections.
The installation procedure is similar to other heat-retractable connectors: the corresponding diameter is selected, the wires are defused 5–6 mm, the two ends are placed in the sleeve leaving the tin ring in the middle of the connection, and the central zone is heated vigorously. When the flame or heat is applied, the tin melts, the wires are welded together and the internal adhesive spreads. After a few seconds of cooling, the tin is solidified into a robust solder and the thermo-skin (adhesive everywhere) ensures absolute insulation and sealing. This method does not require any addition of material (no resin or ribbon), reducing the risk of misposition.
The technical advantages are important: in addition to perfect water and dust sealing, this connector is resistant to chemicals and atmospheric corrosion. Tin ring guarantees low electrical resistance and stable connection. The sleeve remains flexible from –40 °C to +125 °C, and its continuous adhesive structure makes it insensitive to vibrations and mechanical shocks. Welded wiring is often UL certified and meets the requirements of industrial or marine environments.
Auto Connectors Thermotractable Welder Red Water Resistance 0.8 - 2 mm2
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| Dénomination | Détail |
|---|---|
| Product length (mm) | 37 mm |
| Section allowed for the driver | from 0.8 to 2 mm2 |
| Colour | Red |
| Packaging | Bag of 100 |
| Shape of the tubing section | round or open |
| Adhesive | yes (co-extruded adhesive) |
| Waterproofness | Oui |
| Restricted Report | 3:1 |
| Minimum order | minimum 1 |
| Material | Polyolethin crosslinked + eva + tin |
| Temperature range | -55° to +125° C |
| Maximum operating temperature | 125 °C |
| Minimum full retraction temperature (°C) | 180 °C |
| Minimum retraction temperature (°C) | 110 °C |
| Dielectric rigidity | RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT RT kV/mm |
| Flame retardant | Oui |
| Self-extinguishing | yes |
| UL/CSA approval | UL224 E484393 |
| Mechanical strength | Resistance to abrasion, vibration and tearing |
| RoHS | Oui |
| Reach | Oui |
| Quantity | 100 |
| Product type | CASE |
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