Purple Aluminum To Copper Twist On Wire Nuts 301765S Pack Of 10 With Antioxidant Filler For Aluminum To Copper And Copper To Copper Connections 18 To 10 AWG Retrofit Or Rewire In Older Homes DIY Friendly
✔️ Pack of 10 AL/Cu twist-on connectors, antioxidant-filled, UL-listed
The purple twist-on wire connector is a one-time-use, pre-filled antioxidant device designed for aluminum-to-copper and copper-to-copper splices, making retrofit work in older homes simpler and code-compliant.
✅ AL/CU CONNECTIONS: Supports aluminum-to-copper and copper-to-copper applications from #18 to #10 AWG; do not use on aluminum-to-aluminum connections
✅ RETROFIT APPLICATIONS: Perfect for retrofitting older residential buildings with this one-time use connector
✅ CORROSION RESISTANCE: Pre-filled antioxidant compound prevents oxidation of aluminum conductors
✅ PROTECTIVE SKIRT: Extended opening keeps the antioxidant inside while increasing dielectric strength
✅ SECURE CONNECTIONS: UL-listed to 486C and CSA-certified to C22.2 #188 for aluminum-to-copper connections up to 600V, NEC 110-14(b) compliant
✅ HIGH-LEVERAGE WINGS: Engineered for twisting action with comfortable wings, reducing hand strain
✅ LIVE-ACTION SPRING: Installs smoothly with a spring that expands and contracts with the aluminum wiring, delivering superior hold strength
✅ IMPACT STRENGTH: Durable copolymer shell withstands grabbing and pulling from tools
✅ PACKAGE INCLUDES: Bag of 10 Twister Al/Cu electrical wire connectors
💡 What is an AL/Cu twist-on wire connector used for in residential wiring and retrofits?
- Handy for secure, code-compliant splices in aging homes
- Suitable for AL/Cu or Cu/Cu connections in 18-10 AWG
- Includes antioxidant filler to prevent aluminum oxidation
- UL-listed and CSA-certified for up to 600V