ABB - Installation Products LAC40 - Aluminum Slotted Tang Compression Terminal Lug - Color Pink, Conductor Size Concentric 4/0 stranded Compressed Compact 4/0, Installation Dies, BY37, 840U, B49EA, K840, 1 Slot.. For Aluminum and Copper Conductors
ABB - Installation Products

LAC40

UPC: 783786832484


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Overview

ABB LAC40 slotted tang compression terminal lug for 4/0 AWG stranded aluminum/copper conductors. High-conductivity aluminum alloy construction with single-slot design for secure insertion and slotted tang to prevent rotation. Compatible with BY37, 840U, B49EA, and K840 compression dies. Supports mixed aluminum/copper applications in industrial, commercial, and utility installations. Compact design fits compressed or concentric stranded conductors. Pink color coding per ABB standards for quick identification. Suitable for power distribution panels, motor control centers, and renewable energy systems. Slotted tang reduces conductor pull-out risk during vibration/thermal cycling. Meets NEC and UL requirements when installed with proper die. Manufactured by ABB Installation Products with stringent quality controls for consistent electrical/mechanical performance.
  • For 4/0 AWG stranded aluminum and copper conductors (compressed or concentric)
  • Single-slot design with slotted tang for secure grip and rotation resistance
  • Compatible with BY37, 840U, B49EA, and K840 compression dies
  • Pink color coding for quick identification in electrical panels
  • ABB Installation Products – engineered for durable, code-compliant connections

Specifications

Application
Secondary Underground Connection
Color
Pink
Connection
Compression
Finish
Uncoated
Housing Material
Aluminum
Housing Material
Aluminium
Insulation
None
Special Features
Compressed with Standard Tools and Dies, Prefilled with Oxide Inhibitor, Has small BOS on both Sides of Lug Tang which fit the Indent on Bus, Preventing Lug From Rotating. Slot Allows Lub to be Bolted to Bus without Removing Bolts
Temperature Rating, Maximum
194 F
Temperature Rating, Maximum
90 C
Temperature Rating, Minimum
194 F
Temperature Rating, Minimum
90 C
Type
Compression Terminal Lug Slotted Tang
Voltage Rating
600 V
Wire Size
4/0 STR AWG , 4/0 COMPR/COMPT AWG
Package Dimensions (L x W x H)
11.2 IN x 3.6 IN x 6.2 IN
Package Dimensions (L x W x H)
28.448 cm x 9.144 cm x 15.748 cm
Package Weight (Imperial)
0.1100 L
Package Weight (Metric)
0.0500 kg
Aluminum Slotted Tang Compression Terminal Lug - Color Pink, Conductor Size Concentric 4/0 stranded Compressed Compact 4/0, Installation Dies, BY37, 840U, B49EA, K840, 2 Slots.. For Aluminum and Copper Conductors

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Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

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Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.