ABB - Installation Products NB 60020 ST - Aluminum H Tap for 600-250 Stranded to 2/0 Bail, over 1000 Volts. Copper Stirrup - Diameter .364 inch. Crank Type. Conductor Size 2/0, Bail Arms 3.250 inch with 2.725 inch Diamond Knurls, Bail Center 4.500 inch with 3 inch Diamond Knurl, Height 2.875 inch. Overall length 11 inches. Use Die N. (2) H-Taps with 11 inch Stirrup. Contains Oxide Inhibiting Compound.
ABB - Installation Products

NB 60020 ST

UPC: 783786068050


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Minimum Qty: 25

Multiplier: 25

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Overview

The ABB NB 60020 ST is a high-capacity Aluminum H Tap designed for overhead power distribution applications exceeding 1000 Volts. This crank-type tap facilitates secure connections between 600-250 kcmil stranded conductors and a 2/0 AWG bail. The tap features a robust aluminum construction for excellent conductivity and corrosion resistance. The integrated copper stirrup, measuring .364 inches in diameter, ensures a reliable contact point. The bail arms extend 3.250 inches, equipped with 2.725 inch diamond knurls for enhanced grip and mechanical strength. The bail center is positioned at 4.500 inches, also featuring a 3 inch diamond knurl for optimal conductor seating. With a height of 2.875 inches and an overall length of 11 inches, this H-tap is engineered for substantial conductor sizes. Each unit includes an 11-inch stirrup and comes pre-filled with an oxide inhibiting compound to prevent galvanic corrosion and ensure long-term electrical integrity. This H-tap requires Die N for proper crimping. The NB 60020 ST is part of ABB's Installation Products catalog, offering reliable solutions for critical power infrastructure. Ideal for utility and industrial power line construction and maintenance where high voltage and substantial conductor sizes are standard.
  • Aluminum H Tap for 600-250 Stranded to 2/0 AWG Bail
  • Rated for over 1000 Volts
  • Crank Type connection with Copper Stirrup (.364 inch diameter)
  • Bail Arms: 3.250 inch with 2.725 inch Diamond Knurls
  • Includes Oxide Inhibiting Compound and requires Die N

Specifications

Connection
Compression
Finish
Uncoated
Housing Material
Aluminum Clamp;Copper Stirrup
Insulation
None
Size
Bail Arms 3.250 inch with 2.725 inch Diamond Knurls, Bail Center 4.500 inch with 3 inch Diamond Knurl, Height 2.875 inch. Overall length 11 inches
Special Features
Bail Arms 3.250 inch
Type
H-Type Compression Tap Connector
Wire Size
2/0 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 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.