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NSI Industries AL350N-NT - Double-Hole Narrow Aluminum Compression Lug, 350 MCM, 1/2†Mounts
NSI Industries

AL350N-NT

UPC: 662381367464


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Overview

The NSI Industries AL350N-NT is a double-hole narrow aluminum compression lug engineered for secure, long-lasting electrical terminations in panelboard applications. Constructed from durable 6061-T6 aluminum alloy, this lug delivers high conductivity and corrosion resistance, making it ideal for both copper and aluminum conductors up to 350 MCM. The electro-tin plated finish minimizes contact resistance and prevents oxidation, ensuring reliable performance in demanding environments. Its narrow profile and double-hole design provide secure panelboard mounting with NEMA-standard 1.750" hole spacing, preventing rotation for stable connections. The 1/2" mounting bolts ensure robust installation in multi-conductor setups.
  • Dual-rated for copper and aluminum conductors up to 350 MCM
  • Electro-tin plated finish for corrosion resistance and low contact resistance
  • NEMA-standard 1.750" hole spacing for secure panelboard mounting
  • Rated 600V (2000V max) with 90°C temperature rating
  • 1/2" mounting bolts for robust installation in multi-conductor setups
  • 1/2" mounting bolts for robust panelboard installation

Specifications

Connection Type
Compression Lug
Finish
Tin Plated
Material
Aluminum
Mounting Type
Panelboard
Size
350 MCM, 1/2" Mounts
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
6 IN x 1.1 IN x 1.2 IN
Package Weight (Imperial)
0.285 L
Package Weight (Metric)
0.129 kg
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HYD POWER TOOL FOR CRIMPING RD-RM

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Ratchet Drive Crimping Tool APPLICATIONS: Ratchet Drive Crimping Tool is for non-insulated terminals from 6 to 1/0 AWG and insulated terminals from 22 to 8 AWG. Rugged, compact, and lightweight. Requires minimum effort due to ratchet action, ensuring an excellent crimp every time. FEATURES: TYPE: Insulated and Uninsulated ACTION: Ratchet INSULATED USE: Terminals 22 to 8 AWG NON-INSULATED USE: Terminals 6 to 1/0 AWG MANUFACTURER: NSi Industries PART NUMBER: RDC 1/0 UPC: 662381055309

RDC1/0

Ratchet Drive Crimping Tool APPLICATIONS: Ratchet Drive Crimping Tool is for non-insulated terminals from 6 to 1/0 AWG and insulated terminals from 22 to 8 AWG. Rugged, compact, and lightweight. Requires minimum effort due to ratchet action, ensuring an excellent crimp every time. FEATURES: TYPE: Insulated and Uninsulated ACTION: Ratchet INSULATED USE: Terminals 22 to 8 AWG NON-INSULATED USE: Terminals 6 to 1/0 AWG MANUFACTURER: NSi Industries PART NUMBER: RDC 1/0 UPC: 662381055309
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Non-Insulated Parallel Splice Connector For Wire Range #4 AWG, Circular Mil Range 33,100-52,600, Length 0.531 Diameter 0.41, Nickel Plated

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Power Distribution Block (1) 2/0-14 AWG Primary (6) 4-14 AWG Secondary Power Distribution Blocks are made of high strength, high-conductivity aluminum alloy and are mounted in a high-strength glass-filled polyester base. Each block can stand alone or combine with other blocks to form a multi-block set.

AS-K1-H6

Power Distribution Block (1) 2/0-14 AWG Primary (6) 4-14 AWG Secondary Power Distribution Blocks are made of high strength, high-conductivity aluminum alloy and are mounted in a high-strength glass-filled polyester base. Each block can stand alone or combine with other blocks to form a multi-block set.
Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.

1SNK705010R0000

Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.
Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.

1SNK705030R0000

Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.
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Frequently Asked Questions

What is the wire size compatibility for AL350N-NT?

The AL350N-NT is compatible with 350mcm aluminum conductors.

What type of holes does the AL350N-NT have?

The AL350N-NT features 1/2” holes with 1-3/4” spacing.

What is the product description for AL350N-NT?

The AL350N-NT is a narrow-tang aluminum compression connector.

Which other brands are compatible with AL350N-NT?

The AL350N-NT is cross-referenced with brands like ILSCO, HUBBELL, and BURNDY.

How to Install Aluminum Compression Connectors

This guide provides step-by-step instructions for installing aluminum compression connectors, ensuring a secure and reliable electrical connection.

Estimated time: 30m

Tools needed:

Wire strippers, Crimping tool, Wire brush

Supplies needed:

Aluminum compression connectors, Cable

  1. Select the appropriate connector

    Choose the correct lug or splice connector based on the size of the cable being installed, ensuring it matches the specifications in the provided chart.

  2. Strip the cable insulation

    Carefully strip the insulation from the conductor without nicking the strands, leaving enough length to fully insert the stripped conductor into the connector barrel.

  3. Clean the conductor

    Use a wire brush to clean the stripped portion of the conductor, removing any oxide films to ensure a good electrical connection.

  4. Insert the conductor into the connector

    Insert the cleaned and stripped conductor completely into the connector barrel, ensuring it fills the barrel completely.

  5. Crimp the connector

    Using the appropriate crimping tool, crimp the connector according to the manufacturer's specifications, ensuring the number of crimps is per side for a splice connector.

  6. Verify the connection

    Inspect the crimped connection to ensure it is secure and that there are no visible gaps or loose strands.

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