ABB - Installation Products CFA 500 NTN - Tin Plated Aluminum Compression Center Formed Lug, 500 kcmil Stranded-Compressed-Compact AL-CU, Installing Dies 106A, 300, 317, 1 5/6, 15A. Length 6-3/16 inch, Pad Length 2-1/16 inch NEMA Pad (2) 9/16 inch Diameter Holes on 1-3/4 inch Center. Barrel 2-3/4 inch Long, contains Oxide Inhibitor, Pink Cap.
ABB - Installation Products

CFA 500 NTN

UPC: 783786077427


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Overview

The ABB Installation Products CFA 500 NTN is a tin-plated aluminum compression lug designed for 500 kcmil stranded-compressed-compact AL-CU conductors. This lug ensures reliable electrical connections in industrial applications. It features a center-formed barrel construction for optimal conductor grip and conductivity. The barrel is 2-3/4 inches long, providing ample space for conductor insertion and crimping. The pad measures 2-1/16 inches in length and conforms to NEMA standards, featuring two 9/16 inch diameter holes spaced 1-3/4 inches apart for secure mounting. Installation requires specific dies, including 106A, 300, 317, 1 5/6, and 15A, ensuring a precise and secure crimp. Each lug comes pre-filled with oxide inhibitor to prevent corrosion and maintain long-term performance. The lug is identified by a pink cap, facilitating easy identification and inventory management. With a total length of 6-3/16 inches, the CFA 500 NTN offers a robust connection solution for demanding electrical systems. Its construction from tin-plated aluminum provides excellent conductivity and corrosion resistance, crucial for maintaining system integrity and minimizing downtime. This product is suitable for applications requiring secure and durable connections for large gauge aluminum conductors.
  • Tin Plated Aluminum Compression Lug
  • For 500 kcmil Stranded-Compressed-Compact AL-CU Conductors
  • Center Formed Barrel Construction
  • NEMA Pad with 9/16 inch Diameter Holes on 1-3/4 inch Center
  • Includes Oxide Inhibitor and Pink Cap

Specifications

Connection
Compression
Finish
Tin Plated
Housing Material
Aluminum
Housing Material
Aluminium
Insulation
None
Size
6.187 inch long
Special Features
Marked with Conductor Sizes and Dies References
Type
Compression Lug Two Hole
Wire Size
500 kcmil
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)
0.4000 L
Package Weight (Metric)
0.1810 kg
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Frequently Asked Questions

What conductor sizes does the CFA 500 NTN lug support?

The CFA 500 NTN lug is designed for 500 kcmil stranded-compressed-compact AL-CU conductors.

What are the dimensions of the CFA 500 NTN lug's pad?

The pad of the CFA 500 NTN lug measures 2-1/16 inches in length and has two 9/16 inch diameter holes on a 1-3/4 inch center.

What type of barrel construction does the CFA 500 NTN lug feature?

The CFA 500 NTN lug features a center-formed barrel construction.

Does the CFA 500 NTN lug contain an oxide inhibitor?

Yes, the CFA 500 NTN lug contains oxide inhibitor to prevent corrosion.

What are the required installing dies for the CFA 500 NTN lug?

The installing dies required for the CFA 500 NTN lug are 106A, 300, 317, 1 5/6, and 15A.

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.