ABB - Installation Products 54879BE - Copper Two-Hole Lug, Long Barrel, Blind End, Max 35kV, Wire Size 700 kcmil, 1/2 Inch Bolt Size, 1-3/4 Inch Hole Spacing, Tin Plated, Die Code 99, Die Color Code Pink
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ABB - Installation Products

54879BE

UPC: 786210988054


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Overview

The ABB 54879BE Copper Two-Hole Lug is a premium electrical connector engineered for high-performance industrial and utility applications requiring maximum reliability and conductivity. Designed to accommodate 700 kcmil stranded copper conductors, this lug features a long barrel design that maximizes crimp points, ensuring superior wire pull-out strength and long-term mechanical integrity. The blind end design prevents corrosive contaminants from entering the barrel, making it ideal for harsh environmental conditions such as outdoor substations, marine installations, or industrial facilities with high humidity or chemical exposure. Constructed from high-conductivity copper and tin-plated for enhanced corrosion resistance, the 54879BE meets stringent industry standards, including UL Listing and CSA certification for 35kV applications with a temperature rating of 90°C when crimped using Panduit or specified competitor tools. The lug is also tested to Telcordia NEBS Level 3 requirements and approved by the American Bureau of Shipping, underscoring its suitability for mission-critical installations. Key features include a 1/2-inch bolt size and 1-3/4-inch hole spacing for secure mechanical fastening, along with a die code of 99 and pink color code for easy identification and proper crimp die selection. The enclosed barrel design not only enhances pull-out strength but also simplifies installation by ensuring full conductor insertion is visually verifiable. With a wire strip length of 2.87 inches, this lug provides optimal conductor engagement for reliable electrical connections in high-voltage systems. Ideal for utility power distribution, commercial electrical panels, industrial motor controls, and renewable energy systems, the ABB 54879BE delivers unmatched durability, conductivity, and ease of installation. Whether used in new construction or maintenance projects, this lug ensures compliance with safety and performance standards while minimizing downtime and maintenance costs.
  • Rated for maximum 35kV applications with 90°C temperature rating
  • Accommodates 700 kcmil stranded copper conductors
  • Long barrel design maximizes crimp points for superior pull-out strength
  • Tin-plated copper construction inhibits corrosion in harsh environments
  • UL Listed, CSA certified, and Telcordia NEBS Level 3 tested
  • 1/2" bolt size with 1-3/4" hole spacing for secure mechanical fastening
  • Die code 99 and pink color code for easy crimp die selection
  • Blind end design prevents corrosive material ingress
  • American Bureau of Shipping approved for marine and industrial use

Specifications

Cable Size
700 kcmil
Color
Pink
Insulation
None
Material
Copper
Number Of Holes
2
Standard
UL E9809
Standard
UL E9809 / UL E9809
Stud Size
1/2 in
Type
Long Barrel
Voltage Rating
35 kV
Package Dimensions (L x W x H)
8 IN x 5 IN x 4 IN
Package Dimensions (L x W x H)
20.32 cm x 12.7 cm x 10.16 cm
Package Weight (Imperial)
0.940 L
Package Weight (Metric)
0.426 kg
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Ratchet Drive Crimping Tool APPLICATIONS: Ratchet Drive Crimping Tool is for non-insulated terminals from 6 to 1/0 AWG and insulated terminals from 22 to 8 AWG. Rugged, compact, and lightweight. Requires minimum effort due to ratchet action, ensuring an excellent crimp every time. FEATURES: TYPE: Insulated and Uninsulated ACTION: Ratchet INSULATED USE: Terminals 22 to 8 AWG NON-INSULATED USE: Terminals 6 to 1/0 AWG MANUFACTURER: NSi Industries PART NUMBER: RDC 1/0 UPC: 662381055309
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Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.

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Frequently Asked Questions

What are the installation requirements?

Installation must comply with applicable national and local electrical codes.

What is the maximum operating voltage?

The product is rated for operating voltages from 600V to 35kV.

What are the safety warnings?

The product must be installed according to applicable electrical codes to ensure safety.

Are the connectors UL listed?

Yes, the connectors are UL listed for terminating copper conductors.

What materials are used in the connectors?

The connectors are made from high conductivity copper and are electro-tin plated unless specified otherwise.

What suffixes denote special features?

Suffixes indicate features: 'PH' for peep holes, 'BT' for blank tongues, and 'R' for round tongues.

What is the purpose of the long barrel?

The long barrel allows for additional crimps, enhancing connection reliability.

What conductor types are compatible?

The connectors are suitable for copper cable conductors, specifically classifications G, H, I, K, and M.

What crimp tools are required?

Different die halves require specific crimp tools, such as the 6TONXSS for 6TON-series dies.

Can I use different finishes for the connectors?

Yes, other finishes are available upon request, including nickel, lead, silver, and gold.

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Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.

What accessories are available for Thomas and Betts products?

Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.

What environmental ratings do Thomas and Betts products have?

Thomas and Betts products feature robust environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. These ratings ensure that their products are designed to withstand harsh industrial environments, with capabilities to resist dust, water, and corrosion, and operate effectively in a wide temperature range.

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Thomas and Betts products support a wide range of industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, and others. This extensive compatibility ensures seamless integration and reliable communication across various industrial automation systems, catering to diverse application needs.

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What are the main product lines offered by Thomas and Betts?

Thomas and Betts offers a comprehensive range of product lines including electrical connectors, cable management systems, grounding and bonding solutions, and industrial automation components. Their products are designed for durability and reliability in demanding industrial environments, ensuring optimal performance and safety across various applications.

What technical support does Thomas and Betts offer?

Thomas and Betts offers comprehensive technical support, including access to field application engineers for onsite training and installation assistance. Their technical support staff is available to address inquiries related to product specifications and installation practices, ensuring optimal performance and safety of electrical systems. Additionally, they provide a variety of training programs to enhance the knowledge and skills of users in the field.

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What certifications and standards do Thomas and Betts products comply with?

Thomas and Betts products comply with critical international certifications including UL (Underwriters Laboratories), CSA (Canadian Standards Association), and CE (European Community). Our products are designed to meet rigorous industrial standards such as NEMA enclosure ratings and IEC 60529 IP ratings, ensuring safety and reliability across various industrial applications.

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