LP20 4-Pin Waterproof Solderless Plug
2.Rated for a solid 20A at 500V and built to take 2.5-4 mm² wire without overheating.
3.Hybrid metal-plastic shell sheds heat and takes a hit, while keeping the whole cable light.
4.IP67 seal locks out water for 8-12mm cables, surviving daily washdowns or heavy rain.
5.The threaded coupling keeps the plug and socket locked tight, so vibration won't rattle it apart.
6.Operates from -40°C to +80°C, holding up in freezing plants or scorching factory floors.
7.From Cablein Technology—standard versions in stock, with custom pin layouts available on request.
8.Part Number：LP-20-C04PE-21-001 LP-20-J04PP-21-001 LP-20-J04SX-21-101 LP-20-J04SX-21-401.
LP20 4-Pin Waterproof Solderless Plug——No Solder, No Heat – Fast Connections for Wet and Heavy-Duty Setups
Tired of dragging a soldering iron out to the field? The LP20 4-Pin Waterproof Solderless Plug from Cablein Technology lets you wire up fast with a screwdriver. It pushes a solid 20A at 500V, fits 8 to 12 mm cables, and holds an IP67 waterproof rating. Rain, washdowns, and heavy vibration? It handles all of it.
Why Choose Our 4-Pin Waterproof Solderless Plug?
Screw Terminals for Speed
No soldering, no crimping tools. Just strip the wire, shove it in, and crank the screw down. Once it's tight, the terminal clamps the wire hard enough that vibration won't shake it loose.
Hybrid Metal-Plastic Housing
The metal parts take the physical abuse and soak up heat, while the plastic keeps the whole thing light and easy to route. That combo also helps block electrical noise—a lifesaver in a crowded control cabinet.
IP67 Sealing for 8-12mm Cables
We sized the silicone ring specifically for thicker cables. Crank the connector down tight, and it squishes into a solid seal. Hose it off or leave it in the rain—water isn't getting inside.
Handles Serious Power
Rated at 20A and 500V, this isn't a toy. It takes 2.5-4 mm² wire, so you can push heavy power through it without worrying about it melting or overheating.
Technical Specifications
|
Connector Series |
LP20 |
Rated Voltage |
500V |
|
Number of Pins |
4 |
Withstand Voltage |
2500V |
|
Termination Type |
Solderless (Screw) |
Ingress Protection |
IP67 |
|
Installation Style |
Cable-to-Cable |
Cable Diameter Range |
8–12 mm |
|
Housing Material |
Plastic + Metal |
Operating Temperature |
-40°C to +80°C |
|
Rated Current |
20A |
Compatible Wire Gauge |
2.5–4 mm² (14-12AWG) |
Where This Connector Earns Its Keep
4-Pin Motor and Machinery Wiring
When you're wiring up 4-pin motors or heavy machinery, you want it done fast. The screw terminals let you connect on the spot, and the threaded coupling keeps everything locked tight under vibration.
Outdoor Lighting Arrays
Rain and temperature swings are just daily life for outdoor lighting. With a -40°C to +80°C operating range, this connector keeps the power flowing year-round.
Food Processing Equipment
Washdowns are a daily reality in food plants. The metal components resist corrosion far better than standard plastic plugs, giving you a longer service life.
Marine and Dockside Gear
Salt spray kills cheap connectors. The sealed design and metal parts offer solid protection for dockside equipment.
Industrial Control Panels
Running control lines between machine modules? The LP20 4-Pin Waterproof Solderless Plug handles it well. The IP67 seal keeps moisture out on humid factory floors.
Quality Control at Cablein Technology
Before anything leaves our factory, it goes through strict ISO9001:2015 checks. We dunk them in water to confirm the IP67 seal holds at the 8-12mm cable range. We test the 20A/500V rating and 2500V withstand voltage. We also check the screw threads to make sure they don't strip. It means the LP20 4-Pin Waterproof Solderless Plug you get is ready for the field.
Common Questions
Q: Can I get this connector with a different number of pins?
A: Yes, we make them in 2, 3, 4, 5, 7, 9, and 12 pin versions. Tell us what your application needs.
Q: Will my cable fit?
A: As long as your cable's outer diameter is between 8 mm and 12 mm, the standard sealing ring will work.
Q: Can I test one before placing a big order?
A: Absolutely. We recommend getting a sample first. You can check the fit and the seal on your actual cable before committing to a full run.
Q: Do I need to ground the metal parts?
A: If your equipment requires shielding or earth continuity, yes, you should ground the metal components.
Get in Touch with Cablein Technology
Cablein Technology has been making waterproof connectors for industrial and outdoor use for years. We keep standard versions in stock and can customize pin layouts for your specs. If you need the LP20 4-Pin Waterproof Solderless Plug for your next project, email us at nick@cableinco.com with your cable diameter and quantity.
