Don't see what you're looking for? We can get it for you!
Call us: 1-866-853-4768

4/0 AWG, Aluminum, Termination, 0.42 Inch Pin Dia, 1.22 Inch Pin Length, AL9CU

SKU: #330904

Part: #AYPO4/0

UPC: 781810738368

4/0 AWG, Aluminum, Termination, 0.42 Inch Pin Dia, 1.22 Inch Pin Length, AL9CU

SKU: #330904

Part: #AYPO4/0

UPC: 781810738368

Product form

Out of stock, Call 1-866-853-4768 for availability and price.  Most out of stock items can be ordered and are usually available to ship in 1-3 business days.

    Next day delivery

    Description

    4/0 AWG Aluminum Termination Pin Adapter – Electrical Wire Termination

    This 4/0 AWG Aluminum Compression Pin Adapter by Burndy is designed for precise wire termination applications, suitable for electrical distributors and switchgear suppliers requiring reliable connections between aluminum and copper conductors. The adapter features a tin-plated aluminum construction to prevent bi-metallic corrosion and is rated for Al/Cu compatibility, making it ideal for lighting solutions and wire and cable systems.

    Specifications

    • Material: Aluminum
    • Conductor Material: Aluminum / Copper
    • Conductor Type: CODE/FLEX
    • Wire Size: 4/0 AWG
    • Connection Type: Offset Pin
    • Plug Diameter: 0.42 inch
    • Plug Length: 1.22 inch
    • Overall Length: 2.80 inch (71 mm)
    • Width: 0.85 inch
    • Insulation: Yes
    • Insulation Type: Rubber (EPDM)
    • Finish: Tin-Plated
    • Color: White
    • Application: Wire Termination
    • Voltage Rating: 35 kV (35,000 V maximum)
    • Number of Crimps Required: 2
    • Manufacturer: Burndy
    • Country of Origin: United States
    • CSA Approved: Yes
    • UL Listed: Yes

    Features

    • All-aluminum electro-tin plated design eliminates possible bi-metallic corrosion
    • Shortest connector length design for easy installation in limited space
    • Solid electro-tin plated aluminum plug providing equivalent cross-sectional area to copper wire
    • Offset plug design maximizes space utilization and reduces conductor interference
    • Factory pre-filled with PENETROX oxide inhibiting compound for air-tight electrical connection
    • EPDM rubber covers supplied, rated for 600V, eliminating the need for taping
    • Only 5 die sets required to install the complete line from #6 to 750 kcmil, reducing inventory requirements
    • Supplied in a plastic convenience pack to keep cover and connector clean and together until use
    • Clearly marked with catalog number, wire size, and color-coded die index for easy identification

    Downloads & Links

    • Safe & Secure

      Safe & Secure

      Shop with confidence, your privacy is our top priority.

    • Best Price Guarantee

      Best Price Guarantee

      Don't compromise quality for price – we have you covered.

    • One Stop Shop

      One Stop Shop

      Convenient shopping for the best in quality and service.

    • Nationwide Delivery

      Nationwide Delivery

      From our warehouse to your door - nationwide.

    Recently viewed

    View all 

    Shop by Department

    View all 

    View all 

    Recommended Products

    ULE Group Logo

    © 2026 ULE Group, All Rights Reserved.

      • Ach Direct Debit
      • Amazon
      • American Express
      • Apple Pay
      • Diners Club
      • Discover
      • Google Pay
      • Mastercard
      • PayPal
      • Shop Pay
      • Visa

      Login

      Forgot your password?

      Don't have an account yet?
      Create account