---
product_id: 75153528
title: "USA Made - (25-Pack) Waterproof Direct Bury Wire Cable Splice Kit (3M), 18 to 10 AWG, Low & High Voltage - 600V Max (Landscape Lighting, Irrigation & More) (25 Pack)"
brand: "one stop outdoor"
price: "€ 120.04"
currency: EUR
in_stock: true
category: "One Stop Outdoor"
url: https://www.desertcart.pt/products/75153528-usa-made-25-pack-waterproof-direct-bury-wire-cable-splice
store_origin: PT
region: Portugal
---

# Supports up to 600V Max Voltage Waterproof Dow Corning Silicone Seal 100% USA Made Quality USA Made - (25-Pack) Waterproof Direct Bury Wire Cable Splice Kit (3M), 18 to 10 AWG, Low & High Voltage - 600V Max (Landscape Lighting, Irrigation & More) (25 Pack)

**Brand:** one stop outdoor
**Price:** € 120.04
**Availability:** ✅ In Stock

## Summary

> 🔌 Seal the deal with USA-made waterproof power connectors!

## Quick Answers

- **What is this?** USA Made - (25-Pack) Waterproof Direct Bury Wire Cable Splice Kit (3M), 18 to 10 AWG, Low & High Voltage - 600V Max (Landscape Lighting, Irrigation & More) (25 Pack) by one stop outdoor
- **How much does it cost?** € 120.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/75153528-usa-made-25-pack-waterproof-direct-bury-wire-cable-splice)

## Best For

- one stop outdoor enthusiasts

## Why This Product

- Trusted one stop outdoor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Proudly USA Made:** Manufactured in the USA, guaranteeing premium quality and reliability you can trust on every project.
- • **Unmatched Durability:** Built to withstand direct burial with industry-leading dielectric strength >450 volts/mil for long-lasting performance.
- • **Bulk Pack Convenience:** 25-pack supply keeps you ready for multiple installations, saving time and ensuring you never run out on the job.
- • **Waterproof Confidence:** Filled with Dow Corning SP4577 dielectric silicone to ensure a watertight seal, ideal for landscape lighting and irrigation.
- • **Versatile Wire Compatibility:** Fits wire gauges from 18 to 10 AWG, perfect for both low and high voltage applications up to 600V.

## Overview

This 25-pack of USA-made waterproof direct bury wire splice kits features Dow Corning SP4577 dielectric silicone for superior water resistance and industry-leading dielectric strength. Compatible with 18 to 10 AWG wires and rated for up to 600 volts, these splice kits are engineered for reliable performance in landscape lighting, irrigation, and other low to high voltage outdoor applications.

## Description

USA Made - (25-Pack) Waterproof Direct Bury Wire Cable Splice Kit (3M), 18 to 10 AWG, Low & High Voltage - 600V Max (Landscape Lighting, Irrigation & More) (25 Pack): desertcart.com: Industrial & Scientific

## Features

- USA MADE - Filled with Water Proof Dow Corning SP4577 Dielectric Silicone
- Maximum Wire Gauge 10 AWG - Minimum Wire Gauge 18 AWG Features
- vIndustry Leading Volume Resistivity at 73°F (23°C): ohm­cm 2.17 x 1015
- Industry Leading Dielectric Strength, 50 mil gap volts/mil: >450
- Maximum Voltage: 600v

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D538F86 |
| Best Sellers Rank | #60,612 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #359 in Butt Terminals |
| Brand Name | One Stop Outdoor |
| Color | Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (209) |
| Gauge | 18.0 |
| Manufacturer | One Stop Outdoor |
| Material Type | Plastic |
| Number Of Wires | 1 |
| Strands | 10 |
| UPC | 012868383300 |
| Unit Count | 1 Count |
| Voltage | 600 Volts |

## Product Details

- **Brand:** One Stop Outdoor
- **Color:** Blue
- **Gauge:** 18.0
- **Material:** Plastic
- **Number of Cable Strands:** 10

## Images

![USA Made - (25-Pack) Waterproof Direct Bury Wire Cable Splice Kit (3M), 18 to 10 AWG, Low & High Voltage - 600V Max (Landscape Lighting, Irrigation & More) (25 Pack) - Image 1](https://m.media-amazon.com/images/I/61YWtq-viHL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: It's my first time with this. Could it be used for 1 #10 and 3 #16?**
A: I use it to connect 3 12 GA wires, it’s a tight fit but works good.

**Q: Can this handle 2 #12 + 1 #16 wire in the single connector**
A: I do 3 #14 all the time. You can fit 4 if your careful. So 2 #12 shouldn’t be a problem.

**Q: Description says "works with 2-wire irrigation"  photo shows seal tube for 3 wires (t-shape), so ok for 3 wire landscape light use ?**
A: Yes, these work well with landscape lighting also. Just be sure you are using wire between the 10-18AWG size range. These connectors are UL listed and rated for up to 600volts.

**Q: What are the instruction? None came with the product!**
A: No instructions came with the product. Install wire nut and insert into gel cap snap the lid

## Frequently Bought Together

- USA MADE - (25-Pack) Waterproof Direct Bury Wire Cable Splice Kit (3M), 18 to 10 AWG, Low & High Voltage - 600V Max (Landscape Lighting, Irrigation & more) (25 Pack)
- King Innovations Blazing BVS-2 Snap Lock Low Voltage Wire Connectors, Bag of 20
- Wirefy 12/2 Low Voltage Landscape Lighting Copper Wire - Outdoor Direct Burial - 12-Gauge 2-Conductor 250 Feet

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**Shop now:** [https://www.desertcart.pt/products/75153528-usa-made-25-pack-waterproof-direct-bury-wire-cable-splice](https://www.desertcart.pt/products/75153528-usa-made-25-pack-waterproof-direct-bury-wire-cable-splice)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-20*