Are they re-usable? Can I re-use it to connect a different set of wires later? Thanks.

As mentioned, some of the Dielectric grease is displace by the wires and pressed into the wires. If you are adding one more wire to the bunch, I see no reason why you can't reuse in this case as you are adding mass to the cavity. If you want to be anal, you could add more Dielectric grease to the nut and wires (after twisting them) prior to reuse of the wire nut; cost is about $0.50 per nut if you are considering material cost. But in a pinch, if you run out of nuts, you can add Dielectric grease to finish the job.

Does the silicone inside harden over time to help keep the wires inside tight and contained? Thanks!

No the silicone in the wire caps are like Vaseline never gets solid. I have a jar of Vaseline that is around 50 or so years old and it's just like they we bought it.

How many 12 or 16 gauge wires can these hold in one cap? Thanks

I don't know any thing about 12 gauge wire, but for 16 gauge wire it can hold at least 2 .

I need to join a bundle of three #14 stranded copper wire. is the wpconn10 the right choice?

The package lists 2 #14 along with other combinations. 3 #14 is not listed.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Rain Bird WPCONN10 Wire Connectors, 10-Pack

Rain Bird WPCONN10 Wire Connectors, 10-Pack

Product ID: 1732408

Details

Color
Black/Green
Connector Type
Twist
Contact Material
Copper
Insulation Material
Silicone
Terminal
Screw Terminal

⚡600V surge protection

💧Waterproof silicone gel seal

🔆UV & chemical resistant

R$102

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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

Secure transaction

Description

💡 Connect with confidence—rain or shine, these connectors keep your system flowing flawlessly!

COMPACT 10 PACK CONVENIENCE - Stock up and stay ready with a versatile bundle for all your irrigation wiring needs.
BUILT TO WITHSTAND POWER SURGES - Rated for up to 600 volts, protecting your irrigation system from electrical spikes.
ULTIMATE WATERPROOF RELIABILITY - Silicone gel-filled connectors ensure zero moisture intrusion, even in the wettest conditions.
EFFORTLESS ONE STEP INSTALLATION - No pre-twisting needed—just insert and twist for a secure connection.
DURABILITY MEETS OUTDOOR TOUGHNESS - UV and chemical-resistant materials keep connectors performing season after season.

Rain Bird WPCONN10 Wire Connectors are premium waterproof, silicone gel-filled twist caps designed for quick, mess-free installation of valve and controller wires. Rated for 600 volts and built with UV and chemical-resistant materials, these connectors ensure durable, long-lasting electrical connections in wet outdoor environments. Sold in a convenient 10-pack, they are ideal for professional irrigation setups requiring reliable, weatherproof wiring solutions.

Specifications

ASIN	B0046735LO
Best Sellers Rank	#4,907 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #15 in Automatic Irrigation Accessories
Brand Name	Rain Bird
Color	Black/Green
Connector Gender	Female
Connector Type	Twist
Contact Material	Copper
Customer Reviews	4.6 4.6 out of 5 stars (1,087)
Global Trade Identification Number	00077985013370
Insulation Material Type	Silicone
Item Dimensions L x W x H	13.75"L x 13.75"W x 10"H
Item Type Name	Rain Bird WPCONN10 Waterproof Grease Cap Wire Connectors, 10-Pack
Item Weight	0.27 g
Manufacturer	Rain Bird
Material Type	Metal, Plastic
Maximum Voltage	600 volts
Model	N90300
Number of Items	1
Part Number	WPCONN10
Specification Met	Ul 486a
Stud Size	1/2
Temperature Rating	221 degree fahrenheit
Terminal	Screw Terminal
UPC	077985013370
Unit Count	10 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.