LP20 4-Pin Plastic Metal Waterproof Aviation Connector Solder

LP20 4-Pin Plastic Metal Waterproof Aviation Connector Solder——Heavy-Duty Solder Connections for Wet and Demanding Environments

Wiring up heavy machinery or outdoor gear? The LP20 4-Pin Plastic Metal Waterproof Aviation Connector Solder from Cablein Technology is built to take the abuse. It packs 4 solder pins into a tough plastic-metal shell, pushes a solid 20A at 500V, and seals cables from 8 to 12 mm. Rain, washdowns, and constant vibration don't stand a chance.

Why Choose Our 4-Pin Plastic Metal Waterproof Aviation Connector Solder?

4-Pin Solder Setup for Stable Power
Four pins give you room for mixed power and signal runs. 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 components 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.

Threaded Coupling Holds Tight
Push-pull connectors pop loose under vibration. This model uses a threaded lock, so the plug and socket stay mated until you intentionally unscrew them.

Technical Specifications

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Where This Connector Earns Its Keep

Heavy Machinery and Motors
When you're wiring up 4-pin motors or heavy equipment, you want a connector that stays put. The solder joints and threaded coupling keep everything locked together, even when things are shaking.

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.

Industrial Control Panels
Running control lines between machine modules? The LP20 4-Pin Plastic Metal Waterproof Aviation Connector Solder 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 pull on the solder joints to make sure they hold. It means the LP20 4-Pin Plastic Metal Waterproof Aviation 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 keep standard versions in stock and can customize pin layouts for your specs. If you need the LP20 4-Pin Plastic Metal Waterproof Aviation Connector Solder for your next project, email us at nick@cableinco.com with your cable diameter and quantity.