Nsi Industries 2T Dual Rated Aluminum Lug 2-14 Awg

Product Description

The NSI INDUSTRIES 2T is a single-port, dual-rated aluminum lug connector designed for terminating copper or aluminum conductors ranging from 2 to 14 AWG. Constructed from 6061T-6 aluminum alloy with an electro-tin plating, this lug delivers low contact resistance and long service life. The set-screw design makes it reusable and straightforward to install or remove during service calls. Rated for 600 volts and listed under UL 486A/B, the 2T meets the electrical safety standards that licensed electricians and panel installers rely on for branch circuit and service entrance terminations.

The 2T is suited for residential and light commercial electrical applications where a reliable, code-compliant lug termination is required. Typical installations include panelboards, switchgear, metering enclosures, and junction boxes. Because it accepts both copper and aluminum conductors, it simplifies inventory for contractors working on mixed-conductor systems. The 90 degrees C temperature rating keeps it within the conductor insulation limits most commonly encountered in commercial and residential wiring.

Key Features

• Accepts 2 to 14 AWG copper or aluminum conductors in a single port
• 6061T-6 aluminum alloy construction for strength and corrosion resistance
• Electro-tin plated for reduced contact resistance at the termination point
• Reusable set-screw design for easy conductor removal and reinstallation
• Rated 600 volts (2000V max per UL 486B) for a wide range of low-voltage applications
• UL 486A/B Listed, dual-rated for copper and aluminum conductors

Compatibility

Designed as an OEM-style replacement or new-installation lug suitable for panelboards, load centers, and electrical enclosures that accept set-screw style lug connectors terminating 2 to 14 AWG conductors.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Always de-energize and lock out the circuit before installing or removing the lug. Use a properly sized torque screwdriver or wrench on the set screw to ensure a secure termination without damaging the conductor. Verify conductor size and material match the lug rating before making up the connection.

Technical Specifications

• Conductor Range: 2 to 14 AWG
• Number of Ports: 1
• Voltage Rating: 600 volts (2000V max per UL 486B)
• Temperature Rating: 90 degrees C
• Material: 6061T-6 aluminum alloy, electro-tin plated
• Conductor Compatibility: Copper and aluminum
• Listing: UL 486A/B

Standard Information

• Brand: NSI INDUSTRIES
• Manufacturer Part Number: 2T