IDEAL Twister Al/Cu Wire Connectors, Purple (10-Pack)

Item # 3553165 | IDEAL Part # 30-1765S | UPC Code 783250739868 | UNSPSC Code 39121445 | Catalog Page #1094
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Product Overview

The Twister AL/CU Wire Connector is the only UL Listed aluminum-to-copper twist-on connector. The connector prevents aluminum oxidation while providing a secure connection. Filled with an anti-oxidant compound, the Twister AL/CU easily twists on with swept-wings making a comfortable connection with improved conductivity and cooler connections.

  • Aluminum-to-copper and copper-to-copper twist-on connector - do not use on aluminum-to-aluminum connections
  • UL Listed and CSA Certified for aluminum-to-copper connections, as well as the only twist-on solution to comply with the National Electric Code Section #110-14 (b)
  • Compact, 1-piece design features ribbed cap, swept wings and hexagonal head for easy installation by hand or with standard nutdriver
  • Live-action, square-wire spring expands and contracts with aluminum wiring
  • Deep skirt provides maximum dielectric strength
  • Tough UL 94-Volt-2 flame-retardant shell rated at 221 degree F
  • UL listed to 486C and CSA certified to C22.2 #188
  • Pre-filled antioxidant compound prevents oxidation of aluminum conductors
  • Global components
  • Approved for bonding and grounding applications
  • Twister AL/CU wire connectors are designed as a one-use only connection - do not reuse
  • Minimum wire capacity: 1 #12 Al with 1 #18 Cu
  • Electrical product type: wire connector
  • Maximum wire capacity: 1 #10 Al solid with 2 #10 Cu solid warranty/certifications
  • Certifications and listings: UL listed to 486C and CSA certified to C22.2 #188

Proposition 65 Information

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Certifications and Listings
CSA Listed, UL Listed
Manufacturer Warranty
See or call Customer Assistance for warranty details.
Package Quantity
Standard Color Family
Wire Connector Type


See or call Customer Assistance for warranty details.