AU-600-2N

Overview

The Ilsco AU-600-2N is a dual-rated aluminum mechanical lug designed for secure electrical connections with conductors ranging from 2 AWG to 600 MCM. Constructed from high-strength 6061-T6 aluminum alloy with electro-tin plating, it supports both copper and aluminum wires. The component features a chamfered wire entry for ease of insertion and is rated for circuits up to 35 kV. It has an overall length of 5-1/2 inches, width of 2-3/4 inches, and height of 1-1/2 inches. The lug includes six holes with a 1/2-inch bolt size and 1-3/4-inch hole spacing.

Feature Summary

• Dual-rated construction suitable for both copper and aluminum conductors
• Chamfered wire entry design facilitates easier conductor insertion
• Electro-tin plated high-strength 6061-T6 aluminum alloy material ensures durability
• Rated for use in electrical circuits up to 35 kV

Applications

• Connecting aluminum or copper conductors in electrical circuits rated 35 kV or less
• Industrial electrical installations requiring secure mechanical lugs
• Power distribution systems utilizing 2 AWG to 600 MCM cables

Procurement Notes

Verify that the specific order matches the AU-600-2N part number exactly, as suffixes may indicate different configurations. Confirm conductor range compatibility (2 AWG to 600 MCM) and voltage rating (35 kV) against project specifications. Ensure the tin-plated aluminum material meets corrosion resistance requirements for the intended environment. Check for UL and CSA certification marks if required by local codes.

Selection Notes

Select this lug when a dual-rated connection for both copper and aluminum wires is required. The 6061-T6 aluminum alloy offers high strength while remaining lightweight. The 1/2-inch bolt size and specific hole spacing must match the termination hardware. Consider the 5-1/2 inch overall length for adequate space in junction boxes or panels. Verify that the 35 kV rating exceeds the system's operating voltage.

Part Context

This component belongs to the ILSCO AL MEC series of aluminum mechanical lugs. These products are manufactured by nVent Ilsco and are widely used in North American electrical applications. The AU-600-2N specifically addresses the need for reliable connections in medium-voltage environments. It is distinct from solderless compression lugs due to its mechanical bolt-down design.

Replacement Considerations

Direct substitutes include other dual-rated aluminum lugs with identical 1/2-inch bolt spacing and 600 MCM capacity. Verify dimensional compatibility, particularly the 5-1/2 inch length and 2-3/4 inch width. Ensure replacement parts maintain the same 35 kV voltage rating and UL/CSA certifications.