It's my first time with this. Could it be used for 1 #10 and 3 #16?

I use it to connect 3 12 GA wires, it’s a tight fit but works good.

Can this handle 2 #12 + 1 #16 wire in the single connector

I do 3 #14 all the time. You can fit 4 if your careful. So 2 #12 shouldn’t be a problem.

Description says "works with 2-wire irrigation" photo shows seal tube for 3 wires (t-shape), so ok for 3 wire landscape light use ?

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.

What are the instruction? None came with the product!

No instructions came with the product. Install wire nut and insert into gel cap snap the lid

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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)

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)

Product ID: 75153528

Details

Brand
One Stop
Color
Blue
Gauge
18.0
Material
Plastic
Number of Cable Strands
10

⚡Supports up to 600V Max Voltage

💧Waterproof Dow Corning Silicone Seal

🇺🇸100% USA Made Quality

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Description

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

MADE IN THE USA - Proudly manufactured domestically, ensuring premium quality and supporting local industry.
WIDE COMPATIBILITY - Fits wire gauges from 18 to 10 AWG, covering both low and high voltage needs up to 600V.
BULK PACK ADVANTAGE - 25 splice kits per pack to keep your projects running smoothly without constant reordering.
UNMATCHED DURABILITY - Built tough with industry-leading dielectric strength >450 volts/mil for long-lasting performance.
WATERPROOF CONFIDENCE - Filled with Dow Corning SP4577 silicone to ensure zero moisture intrusion—perfect for direct burial.

This 25-pack of USA-made waterproof direct bury wire splice kits features Dow Corning SP4577 dielectric silicone for superior moisture protection. Designed for wire gauges 18 to 10 AWG, it supports up to 600 volts, making it ideal for landscape lighting, irrigation, and other low to high voltage applications. With industry-leading dielectric strength and volume resistivity, these splice kits ensure reliable, long-lasting electrical connections in harsh outdoor environments.

Specifications

ASIN	B07D538F86
Best Sellers Rank	#47,297 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #289 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

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

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