LP20 3-Pin Waterproof Terminal Connector Solder
2.The plastic-metal housing takes the hits, sheds heat, and helps keep electrical noise out of your signals.
3.IP67 seal locks out water and dirt for 8-12mm cables, so you can hose it down or leave it in the rain.
4.Solder joints give you lower resistance than screw terminals, so the connection won't shake loose under vibration.
5.Rated for -40°C to +80°C, it holds up whether you're in a freezing plant or a boiling factory.
6.Standard 2.5-4 mm² wire gauge, with cable, panel, and flange mount options to fit your layout.
7.Direct from Cablein Technology—we keep stock ready to ship and can customize pin layouts for your specs.
8.Part Number：LP-20-J03PP-01-001 LP-20-J03PP-01-001 LP-20-J03SX-01-101 LP-20-J03SX-01-401.
LP20 3-Pin Waterproof Terminal Connector Solder——Solid Connections for Heavy Power and Wet Conditions
When you're wiring up 3-phase power or heavy machinery, you need a connector that won't give out. The LP20 3-Pin Waterproof Terminal Connector Solder from Cablein Technology is built for exactly that. You get 3 solder pins inside a plastic-metal body. It pushes a solid 20A at 500V and fits 8 to 12 mm cables nice and tight. Whether it’s rain, a pressure washer, or a machine shaking like crazy—this thing just takes it.
Why Choose Our 3-Pin Waterproof Terminal Connector Solder?
Solder Joints for Rock-Solid Conductivity
Soldering takes a few extra minutes, but the payoff is lower contact resistance and a joint that won't shake loose. If you're running 2.5-4 mm² wires through heavy machinery, you want that peace of mind.
Metal and Plastic Work Together
The metal parts take the physical hits and soak up the heat. The plastic body keeps the weight down, so it’s easy to snake through tight spaces. And because it’s got metal in it, it naturally blocks electrical noise. That’s a huge relief when you’re stuffing these into a packed control cabinet.
IP67 Sealing for 8-12mm Cables
The seal is built for thicker cables. Just crank the connector down tight and it squishes into a solid seal. You can hose it down or leave it out in the rain—water isn’t getting in.
Threaded Coupling Holds Tight
Pumps and motors shake like crazy. But the threaded lock keeps the plug and socket mated, so normal vibration won't rattle it loose.
Technical Specifications
|
Connector Series |
LP20 |
Rated Voltage |
500V |
|
Number of Pins |
3 |
Withstand Voltage |
2500V |
|
Termination Type |
Solder |
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
3-Phase Power Runs
Got 3-phase motors or equipment to wire? Then this 3-pin setup is exactly what you need. It’s rated for 20A, so it’ll take the heavy current without breaking a sweat. Plus, the IP67 seal means moisture stays outside where it belongs.
Outdoor Lighting Arrays
Rain and temperature swings are just daily life for outdoor setups. With a -40°C to +80°C range, this connector keeps power flowing year-round.
Food Processing Equipment
Washdowns are a daily reality in food plants. The metal parts 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 components offer solid protection for dockside gear.
Pump and Motor Connections
Vibration is a killer for connections. The solder joints and threaded coupling keep everything locked together, even when things are shaking.
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 pull on the solder joints to make sure they hold. It means the LP20 3-Pin Waterproof Terminal Connector Solder you receive 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: Is soldering required?
A: Yes, this is a solder-type connector. If you prefer a screw terminal version, we have that available too.
Get in Touch with Cablein Technology
Cablein Technology has been making waterproof connectors for industrial and outdoor use for years. We stock the standard versions so you aren't waiting around, and we can customize the pin layout if you need something specific. Got a project coming up? Shoot an email to nick@cableinco.com and tell me your cable diameter and quantity for the LP20 3-Pin Waterproof Terminal Connector Solder. I'll take care of the rest.
