Wiring up a machine that needs both power and signal lines in one cable? The LP20 5-Pin Plastic Metal Waterproof Power Connector Solder from Cablein Technology handles that. It packs 5 solder pins into a hybrid plastic-metal shell, running 10A at 250V, and seals cables from 8 to 12 mm. Rain, washdowns, and vibration don't stand a chance.

5-Pin Layout for Mixed Signals
Five pins give you room to run both power and control signals in a single cable. We use solder joints because they offer lower resistance than screw terminals. It takes a few extra minutes to wire, but the connection won't shake loose when the machine is running.
Plastic and Metal Work Together
The metal parts take the physical hits 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 crowded control cabinets.
IP67 Sealing for 8-12mm Cables
The silicone ring is sized 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 10A at 250V
Rated at 10A and 250V, it takes 1-1.5 mm² wire. It's not built for massive power runs, but it's perfect for control circuits and mixed power-signal bundles.

|
Connector Series |
LP20 |
Rated Voltage |
250V |
|
Number of Pins |
5 |
Withstand Voltage |
1500V |
|
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 |
10A |
Compatible Wire Gauge |
1–1.5 mm² (18-16AWG) |

Mixed Power and Signal Control Lines
When a machine needs a few power wires plus a couple of signal lines, a 5-pin layout saves you from running two separate cables. One connector handles both.
Stage and Event Lighting
Rigging lights and controllers often need multiple control channels. The solder joints won't come loose when trusses get moved around, and the IP67 seal handles outdoor gigs.
Agricultural Irrigation Controllers
Out in the field, moisture is a constant headache for irrigation panels. Luckily, a 10A rating is plenty for running valves and sensors. Plus, the screw-on coupling means the vibration from the pumps won't rattle the connection loose.
Marine Electronics Panels
Salt spray just destroys cheap plastic plugs. That’s why the metal body on this one matters—it actually holds up against corrosion. And with that IP67 seal, moisture won't get inside and mess up your control signals.
Food Processing Control Boxes
Food plants get hosed down every single day. Standard plastic plugs get brittle and fall apart with all that moisture and chemicals. The metal parts on this one actually hold up, so you aren't constantly swapping them out.
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 10A/250V rating and 1500V withstand voltage. We also pull on the solder joints to make sure they hold. It means the LP20 5-Pin Plastic Metal Waterproof Power Connector Solder you receive is ready for the field.

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: Is this for high-power loads?
A: No. The 5-pin version is rated at 10A/250V, which is ideal for mixed power and signal circuits. If you need higher current, check out our 2-pin or 3-pin models.
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.

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 5-Pin Plastic Metal Waterproof Power Connector Solder for your next project, email us at nick@cableinco.com with your cable diameter and quantity.