ABB - Installation Products CKL-024-2N - Copper Compression Terminal Lug for 4/0 kcmil Copper, Dies 74AH, INDEX 249. Length 7-1/4 inch. Pad 1-1/2 inch wide x 3 inch long x 5/16 inch thick with (2) 9/16 inch holes on 1-3/4 inch centers. Barrel 3 inch long. Contains Oxide Inhibitor.
ABB - Installation Products

CKL-024-2N

UPC: 783786432103


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Overview

The ABB CKL-024-2N is a robust copper compression terminal lug designed for reliable electrical connections. Engineered by ABB Installation Products, this lug is specifically manufactured to accommodate 4/0 kcmil copper conductors, ensuring a secure and efficient termination point for demanding industrial applications. Its construction features a substantial 3-inch long barrel, providing ample surface area for crimping and maximizing electrical conductivity. The pad measures 1-1/2 inches wide by 3 inches long, with a thickness of 5/16 inch, and is pre-drilled with two 9/16 inch holes spaced 1-3/4 inches apart, facilitating straightforward mounting to busbars or equipment. The overall length of the terminal lug is 7-1/4 inches, offering sufficient clearance for installation. For enhanced longevity and to prevent corrosion at the connection point, this lug comes pre-filled with an oxide inhibitor. This feature is critical for maintaining low resistance and ensuring the integrity of the electrical circuit over time, especially in environments prone to oxidation. The CKL-024-2N is compatible with dies designated as 74AH and utilizes INDEX 249 for proper crimping. Its UNSPSC code is 39121409, categorizing it within electrical connectors and accessories.
  • Designed for 4/0 kcmil copper conductors
  • Durable copper construction with oxide inhibitor
  • Pad dimensions: 1-1/2" W x 3" L x 5/16" T
  • Features (2) 9/16" holes on 1-3/4" centers
  • Total length of 7-1/4" with a 3" barrel length

Specifications

Connection
Compression
Housing Material
Copper
Insulation
None
Size
Length 7.250 inch. Width 1.50 inch
Special Features
Marked with Conductor Size and Die Reference. Prefilled with Compound
Type
Compression Lug Two Hole
Wire Size
4/0 AWG
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
0.0100 L
Package Weight (Metric)
0.0050 kg

Frequently Asked Questions

What size copper conductor does this lug accommodate?

This ABB CKL-024-2N copper compression terminal lug is designed to accommodate 4/0 kcmil copper conductors.

What are the dimensions of the terminal lug pad?

The pad of the CKL-024-2N measures 1-1/2 inches wide by 3 inches long and is 5/16 inch thick.

How many holes are on the pad and what is their spacing?

The pad features two 9/16 inch holes that are spaced 1-3/4 inches apart on center.

Does this lug contain an oxide inhibitor?

Yes, the ABB CKL-024-2N copper compression terminal lug contains an oxide inhibitor to prevent corrosion.

What is the total length of the terminal lug?

The total length of the CKL-024-2N terminal lug is 7-1/4 inches.

What is the length of the barrel on this lug?

The barrel of the ABB CKL-024-2N copper compression terminal lug is 3 inches long.

What dies are compatible with this terminal lug?

This terminal lug is compatible with dies designated as 74AH.

What is the INDEX number for crimping this lug?

The INDEX number for crimping this terminal lug is 249.

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.