Not every field job has a soldering station. The LP16 3-Pin Plastic Waterproof Field-Wireable Connector from Cablein Technology gets you wired up with just a screwdriver. It handles 10A at 400V, fits 7-9mm cables, and keeps an IP68 seal. So rain, washdowns, and heavy vibration don't stand a chance.

Screw Terminals for Fast Field Wiring
Forget the soldering iron and the crimper. Just strip the wire, shove it under the clamp, and tighten the screw. If a wire breaks on site, you can swap it out in a couple of minutes instead of hauling the whole thing back to the shop.
All-Plastic Body Keeps It Light
The whole housing is plastic, which means no rust and less weight. It's built for equipment where a metal shell would be overkill, but you still get solid mechanical protection.
IP68 Sealing for 7-9mm Cables
The silicone ring is sized for thicker cables. Crank the coupling down tight, and it compresses into a solid seal. It handles temporary submersion, not just rain, so outdoor gear and wet factory floors are no problem.
Handles 10A at 400V
Rated at 10A and 400V, it takes 1-1.5mm² wire. The clamp bites down hard on the conductor, and the plastic body won't heat up or rust.

|
Connector Series |
LP16 |
Rated Voltage |
400V |
|
Number of Pins |
3 |
Withstand Voltage |
2000V |
|
Termination Type |
Screw Clamp |
Ingress Protection |
IP68 |
|
Installation Style |
Cable-to-Cable |
Cable Diameter Range |
7–9 mm |
|
Housing Material |
Plastic |
Operating Temperature |
-40°C to +85°C |
|
Rated Current |
10A |
Compatible Wire Gauge |
1–1.5 mm² |

Small Motor and Sensor Combos
A machine needs 10A of power and a signal line? This 3-pin plug does both in one cable. And if you've ever had to swap a motor in a wet pump house, you know the screw clamps are a lifesaver—no soldering iron required.
Outdoor LED and Signage Feeds
Pulling 10A out to a floodlight or sign? This plug takes the current without getting hot. And since it's all plastic, you won't have to worry about it rusting. Plus, the IP68 seal means rain won't be an issue.
Field Generator Hookups
Out in the field, generators need a quick, waterproof 3-pin hookup for power and control. The clamp terminals grab the wire tight, and the threaded coupling keeps it from shaking loose when things start vibrating.
Marine and Dockside Gear
Salt spray just destroys cheap connectors. That’s why the all-plastic body on this one matters—it won't corrode. And with the IP68 seal, water can't get in to reach the contacts.
Food Processing Washdown Areas
Daily hose-downs are normal in food plants. The LP16 3-Pin Plastic Waterproof Field-Wireable Connector shrugs off moisture, and there's no metal to rust.
Before anything leaves our factory, it goes through strict ISO9001:2015 checks. We dunk them in water to confirm the IP68 seal holds at the 7-9mm cable range. We test the 10A/400V rating and 2000V withstand voltage. We also torque the clamp screws to make sure the threads don't strip. It means the LP16 3-Pin Plastic Waterproof Field-Wireable Connector you receive is ready for the field.

Q: Can I get this connector with more pins?
A: Yes, we make them in 2, 3, 4, 5, 7, 8, and 9 pin versions. Tell us what your application needs.
Q: Is this for high-power loads?
A: Yes, the 3-pin version is rated at 10A/400V, which is plenty for small motors, lights, and mixed power-signal runs.
Q: Will my cable fit?
A: The standard sealing ring fits 7 to 9 mm cables. If you're using a different size, let us know and we can match the right ring.
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 usually have the standard ones ready to ship, and we can make custom pin layouts if you need something specific. Planning your next build? Just drop me a line at nick@cableinco.com with your cable size and how many you need for the LP16 3-Pin Plastic Waterproof Field-Wireable Connector, and I’ll get back to you.