Authorized Panduit Distributor
Panduit LAMB600-12-3Y - Two-hole, aluminum, single barrel lug, type LAMB, NEMA hole sizes and spacing, #4 AWG - 600 kcmil, 1/2 (12.7mm) stud hole.

Panduit LAMB600-12-3Y Two-hole, aluminum, single barrel lug, type LAMB, NEMA hole sizes and spacing, #4 AWG…

UPC: 074983596225


Documents & Media
Technical DrawingFull Engineering DrawingInstallation Instructions

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Panduit LAMB600-12-3Y two-hole, single barrel aluminum lug (SKU: LAMB600-12-3Y) delivers high-strength, corrosion-resistant electrical connections for stranded aluminum or copper conductors ranging from #4 AWG to 600 kcmil. Engineered from high-strength, extruded aluminum alloy and tin-plated for superior performance in harsh environments, this lug ensures reliable mechanical and electrical integrity. The dual-barrel design supports termination of two conductors, while the inspection window enables visual confirmation of full conductor insertion before securing with a plated steel or aluminum set screw. Certified to UL and CSA standards for use up to 600V and 90°C, the LAMB600-12-3Y features a 1/2" (12.7mm) stud hole with NEMA-compliant hole sizes and spacing for standardized mounting compatibility. Its wide wire range-taking capability minimizes inventory requirements, and the use of Panduit oxide-inhibiting joint compound (CMP-100) is recommended for pad-to-pad and conductor connections to enhance long-term reliability. Ideal for industrial power distribution, renewable energy systems, and commercial electrical infrastructure, this lug provides durable, code-compliant terminations in demanding applications.
  • Two-hole aluminum lug for #4 AWG to 600 kcmil stranded aluminum/copper conductors
  • 1/2" (12.7mm) stud hole with NEMA hole sizes and spacing for standardized mounting
  • Dual-barrel design supports termination of two conductors with inspection window
  • Tin-plated aluminum alloy construction inhibits corrosion; UL/CSA certified to 600V, 90°C
  • Plated steel/aluminum set screw ensures durable electrical contact; compatible with Panduit CMP-100 joint compound

Specifications

Amperage Rating
NA A
Application
Stranded Aluminum or Copper Code Conductor
Conductor Range (Main/Primary)
#2 AWG Code - 600 kcmil Code
Finish
Tinned
Material
Tin-plated Aluminum
Number Of Conductors
1
Number of Mounting Holes
2
Number Of Ports
NA
Standard
UL Listed and CSA Certified for use up to 600 V and UL temperature rated 90 C
Standard
UL Listed and CSA Certified for use up to 600 V and UL temperature rated 90°C
Temperature Rating, Maximum
NA
Temperature Rating, Minimum
NA
Type
Mechanical Lug
Voltage Rating
600 V
Package Dimensions (L x W x H)
7.65 IN x 3.35 IN x 3.45 IN
Package Weight (Imperial)
1.43 lbs
8 Port Aluminum Dual Rated Transformer Connector 750 MCM - 250 MCM made from 6061T-6 aluminum alloy. It is electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.

STL750-8

8 Port Aluminum Dual Rated Transformer Connector 750 MCM - 250 MCM made from 6061T-6 aluminum alloy. It is electro-tin plated for low contact resistance. Two NEMA 1/2" holes for easy attachment. Rated 600 volts.
Two-bolt connector, bronze, tin-plated, type VTA, 1/0 STR - 4/0 STR run, 10 STR - 4/0 STR tap

VTA-2-Q

Two-bolt connector, bronze, tin-plated, type VTA, 1/0 STR - 4/0 STR run, 10 STR - 4/0 STR tap
Black Polypropylene Insulating Cover for Use with Split Bolts 10H, 20H, Tap CT20, 600V Max

CT20C

Black Polypropylene Insulating Cover for Use with Split Bolts 10H, 20H, Tap CT20, 600V Max
The PCSB250-2-6Y Multi-Tap Mechanical Lug has a flexible design that can be used as a tap, splice, or dead-end Lug. Made from high strength, extruded aluminum alloy to provide premium electrical and mechanical performance. Insulated with clear PVC to eliminate the need for taping and allow for visual inspection of the complete conductor insertion. UL Listed and CSA Certified.

PCSB250-2-6Y

The PCSB250-2-6Y Multi-Tap Mechanical Lug has a flexible design that can be used as a tap, splice, or dead-end Lug. Made from high strength, extruded aluminum alloy to provide premium electrical and mechanical performance. Insulated with clear PVC to eliminate the need for taping and allow for visual inspection of the complete conductor insertion. UL Listed and CSA Certified.
One-hole, aluminum, single barrel lug, type LAMA, #2 AWG - 600 kcmil, 3/8 (9.5mm) stud hole.

LAMA600-38-6Y

One-hole, aluminum, single barrel lug, type LAMA, #2 AWG - 600 kcmil, 3/8 (9.5mm) stud hole.
The PCSB250-2S-6Y Multi-Tap Mechanical Lug has a flexible design that can be used as a tap, splice, or dead-end Lug. Made from high strength, extruded aluminum alloy to provide premium electrical and mechanical performance. Insulated with clear PVC to eliminate the need for taping and allow for visual inspection of the complete conductor insertion. UL Listed and CSA Certified.

PCSB250-2S-6Y

The PCSB250-2S-6Y Multi-Tap Mechanical Lug has a flexible design that can be used as a tap, splice, or dead-end Lug. Made from high strength, extruded aluminum alloy to provide premium electrical and mechanical performance. Insulated with clear PVC to eliminate the need for taping and allow for visual inspection of the complete conductor insertion. UL Listed and CSA Certified.
Multi-Tap connector, single-sided, clear insulation, 5 ports, 2/0 - #14 STR.

PCSB2/0-5S-4Y

Multi-Tap connector, single-sided, clear insulation, 5 ports, 2/0 - #14 STR.
Multi-Tap connector, single-sided, clear insulation, 3 ports, 250 kcmil - #10 STR.

PCSB250-3S-6Y

Multi-Tap connector, single-sided, clear insulation, 3 ports, 250 kcmil - #10 STR.

How to Install the LAMB600-12-3Y Aluminum Mechanical Connector

Instructions for installing the LAMB600-12-3Y aluminum mechanical connector, including wire preparation and mounting.

Estimated time: 15m

Tools needed:

Wire brush, Abrasive cloth, Wrench

Supplies needed:

Joint compound CMP-100, Aluminum wire, Flat washer (plated, larger than compression washer)

  1. Prepare the Mounting Surface

    If the mounting surface is not plated, wire brush it. Coat the mounting surface with joint compound CMP-100.

  2. Prepare the Wire

    Strip the wire immediately prior to installation. Do not score the strands. Clean the wire with a wire brush or abrasive cloth. If using aluminum wire, immediately coat it with joint compound CMP-100.

  3. Assemble the Connector

    Place the compression washer with the cup side down. Ensure the flat washer (plated and larger than the compression washer) is placed on top of the compression washer. Verify the wire size is within the range stamped on the connector.

  4. Tighten the Nut

    Tighten the nut until the compression washer is flat. Refer to the torque chart for specific tightening torque specifications, as these vary by model.

Frequently Asked Questions about Panduit

What environmental ratings do Panduit products have?

Panduit products feature comprehensive environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13; CSA Type 1, 2, 3, 4, 4X, 12, and 13; and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. They meet IEC 60529 IP66 rating, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments, with operating temperatures ranging from -40°C to 130°C.

What certifications and standards do Panduit products comply with?

Panduit products are certified to multiple critical industry standards, including UL (Underwriters Laboratories) in the USA and Canada, CSA (Canadian Standard Association), EN IEC 61386, LVD 2006/G5/EC, and ARRA standards. Our products meet rigorous certifications for electrical safety, environmental compliance (WEEE and RoHS), and are designed to perform in extreme temperatures ranging from -55°C to 105°C, making them suitable for demanding industrial environments.

What industries and applications are Panduit products used for?

Panduit products are engineered for critical applications across multiple industries, including commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety-critical environments. Their solutions span electrical infrastructure, wire management, cable ties, power connectors, and safety systems designed to withstand extreme conditions like high vibration, temperature variations, UV exposure, and corrosive agents. Key industries include solar and wind energy, aerospace, heavy trucking, military, commercial transportation, and industrial manufacturing.

What are the main product lines offered by Panduit?

Panduit offers a comprehensive range of electrical infrastructure products including power connectors, cable ties, grounding connectors, identification products, safety solutions, terminals, cable cleats, wiring duct, and cable tie accessories. These products are engineered for industrial environments across multiple sectors like commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety applications.

What are the key features of Panduit products?

Panduit products are engineered for robust performance in heavy-duty industrial environments, featuring a comprehensive range of solutions including cable ties, power connectors, terminals, and identification products. Key features include proven quality performance, subject matter expertise, and customer-driven innovation across multiple industrial sectors such as commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety applications. The product line is designed to maximize productivity, reliability, and safety while meeting stringent industry standards.

What is Panduit's warranty policy?

Panduit provides a comprehensive Limited Product Warranty that can be fully reviewed on their official website at www.panduit.com/warranty. All Panduit products are subject to the terms, conditions, and limitations of this current warranty. Customers are advised to review the specific warranty details for their particular product, as Panduit requires buyers to determine product suitability for their intended use and assumes all associated risks.

What technical support does Panduit offer?

Panduit offers comprehensive technical support through their dedicated customer service team, accessible via phone at 1-800-777-3300. They provide expert assistance for their full range of industrial infrastructure products, including cable ties, power connectors, terminals, and identification solutions. Customers can also access additional technical resources and product information through their website at www.panduit.com.

What accessories are available for Panduit products?

Panduit offers a wide range of accessories across multiple product lines, including cable ties, cable tie accessories, cable tie tools, identification products, cable cleats, grounding connectors, and VeriSafe accessories like the VeriSafe Network Module and Insulation Piercing Connectors. For a comprehensive view of all available accessories, customers are recommended to visit www.panduit.com for the full product catalog.

How are Panduit products typically installed?

Panduit products are engineered for comprehensive installation across industrial environments, utilizing specialized tools and techniques for precise mounting. Installation methods vary by product line - from cable ties and power connectors to terminals and identification solutions - but all are designed for robust performance in heavy-duty settings. Technicians typically use Panduit's dedicated installation tools and follow manufacturer guidelines available at www.panduit.com to ensure proper fitting and maximum infrastructure reliability.