YA31A3 - Burndy 350 kcmil Aluminum/Copper 2-Hole Lug, 1/2" Stud, 1-3/4" Hole Spacing, AL9CU, Tin Plated, UL/CSA Listed, 35 kV

YA31A3

YA31A3 is a high-performance aluminum/copper compression lug designed for reliable electrical connections in demanding applications. This lug features a tin-plated aluminum body with an internal chamfer and is prefilled with PENETROX™ A13 antioxidant compound for enhanced conductivity and corrosion resistance. The YA31A3 is suitable for both copper and aluminum conductors up to 350 kcmil and is rated for voltages up to 35 kV. The YA31A3 lug is constructed with a straight tongue and dual-rated AL9CU designation, making it compatible with both aluminum and copper conductors. It features a 1/2" stud size and 1-3/4" hole spacing for secure mounting. The end cap design ensures a clean, protected connection, and the lug is UL486A-486B listed and CSA certified for safety and compliance. The lug is color-coded brown and is suitable for use in a wide range of industrial and commercial power distribution systems.

• Part Number: YA31A3
• Manufacturer: Burndy
• Conductor Size: 350 kcmil
• Conductor Material: Aluminum/Copper
• Stud Size: 1/2"
• Hole Spacing: 1-3/4"
• Terminal Type: 2-Hole Lug
• Finish: Tin Plated
• Temperature Rating: 90°C
• Voltage Rating: 35 kV
• Certifications: UL486A-486B Listed, CSA Certified
• Series: YA-E

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Specifications

• Part Number: YA31A3
• Manufacturer : Burndy
• Brand : Burndy

Product Data

• UPC : 781810755808
• GTIN : 00781810755808
• Country of Origin : United States
• Dimensions : 1.52" x 6.07" x
• Weight : 0.5
• Certification : CSA Certified, UL 486A-486B, UL Listed