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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Multiplier: 50

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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
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Frequently Asked Questions about ABB - Installation Products

What technical support does ABB - Installation Products offer?

ABB - Installation Products offers comprehensive technical support through a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services include emergency services, on-site support, remote diagnostics, installation assistance, equipment assessments, and repair coordination. Customers can also access technical resources via email at [email protected].

What are the main product lines offered by ABB - Installation Products?

ABB - Installation Products offers a comprehensive range of electrical distribution and protection solutions, including panelboards like ReliaGear® and ProLine, circuit monitoring systems, softstarters, and modular bus bar systems. Key product lines cover low voltage applications with specialized offerings such as the SMISSLINE TP flexible power distribution bus system, Ekip UP protection and metering relays, and enclosed/open softstarters for industrial and commercial sectors.

What are the key features of ABB - Installation Products products?

ABB - Installation Products feature advanced, user-friendly design elements optimized for industrial applications. Key features include 2-in-1 Push-in Spring connection technology allowing ferruled and rigid cable connections, tool-free mounting, robust vibration and shock-proof design, and front-accessible terminals. The products deliver high connection capacities up to 18.5 kW, support motor starting solutions, provide short-circuit fuseless protection to 100 kA, and enable faster, more intuitive installation with one-hand mounting and automated wiring capabilities.

What environmental ratings do ABB - Installation Products products have?

ABB - Installation Products offer robust environmental ratings across multiple standards, including IP54 to IP66 protection levels and NEMA Type 1 to Type 4X enclosures. These ratings ensure superior protection against dust, water, and corrosion for both indoor and outdoor industrial applications, with certifications that meet stringent environmental performance requirements.

What accessories are available for ABB - Installation Products products?

ABB - Installation Products offers a comprehensive range of accessories designed to enhance functionality and connectivity across industrial control systems. Key accessories include auxiliary contact blocks, signaling contacts, shunt trips, undervoltage releases, electronic timers, interlocks, interface relays, terminal blocks, and connection accessories. These accessories are compatible with SMISSLINE TP plug-in distribution systems and Unifix AD busbar systems, allowing for easy installation and configuration of manual motor starters, circuit breakers, and other electrical components.

What is ABB - Installation Products's warranty policy?

ABB - Installation Products offers a standard 1-year factory warranty for most installation products, with options to extend warranty coverage up to 5 years for specific product lines like low voltage circuit breakers. Extended warranty requires online registration through ABB's Extended Warranty Tool, which verifies product application and provides additional coverage for manufacturing defects and factory-mounted accessories.

What industries and applications are ABB - Installation Products products used for?

ABB - Installation Products serve critical electrical infrastructure needs across diverse industries including Energy, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their products cover essential applications such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems, engineered for high-reliability environments with a strong emphasis on safety, efficiency, and sustainability.

What communication protocols do ABB - Installation Products products support?

ABB - Installation Products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with high-speed data transmission capabilities up to 100 Mbps and support for various network topologies.

How are ABB - Installation Products products typically installed?

ABB - Installation Products are installed through a professional, systematic process emphasizing fast, intuitive wiring and tool-free mounting. Typical installation involves precise equipment verification, secure electrical connections, and comprehensive testing, including foundation frame assessment, busbar and cable connections, earthing system establishment, and thorough pre-commissioning functional tests to ensure optimal performance and reliability.

What certifications and standards do ABB - Installation Products products comply with?

ABB - Installation Products products meet rigorous international certifications including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products comply with critical standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, ensuring high performance and reliability across industrial installation applications.