ABB - Installation Products DSKB 2 - Tin Plated Aluminum Keebar, Disconnectable, Transformer Adapter Connector, Tapped 5/8-11 UNS-2B with Left Hand Thread. 2-3/4 inch x 2-9/32 inch with 3/8 inch Pad with one row of 2 1/2-13 UNC-2B Tapped holes on 1-3/8 inch centers. Includes Compound and Hardware (Four Stainless Steel 1/2 inch Flat Washers, Four Stainless Steel 1/2 inch Belleville Washers, Four Stainless Steel 1/2-13 Nuts and Two Stainless Steel 1/2-13 x 2-1/4 inch Studs.)
ABB - Installation Products

DSKB 2

UPC: 783786717606


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Overview

The ABB DSKB 2 is a tin-plated aluminum keebar engineered as a disconnectable transformer adapter connector. This robust connector is specifically designed for transformer applications, featuring a tapped 5/8-11 UNS-2B thread with a left-hand thread for secure and reliable disconnection. The keebar measures 2-3/4 inches in length by 2-9/32 inches in width. It incorporates a 3/8 inch pad that is equipped with one row of 2-1/2-13 UNC-2B tapped holes. These tapped holes are precisely spaced at 1-3/8 inch centers, facilitating efficient and organized connections. To ensure immediate usability and proper installation, the DSKB 2 is supplied complete with compound and all necessary hardware. This comprehensive hardware kit includes four stainless steel 1/2 inch flat washers, four stainless steel 1/2 inch Belleville washers for enhanced vibration resistance, four stainless steel 1/2-13 nuts, and two stainless steel 1/2-13 x 2-1/4 inch studs. The tin plating on the aluminum construction offers superior corrosion resistance, a critical factor in electrical installations. The aluminum material itself provides a lightweight yet durable solution, essential for the demanding environment of transformer connections. This keebar is an ideal component for electrical distribution systems where dependable, disconnectable connections are a paramount requirement.
  • Tin-plated aluminum construction for corrosion resistance
  • Disconnectable design with left-hand threaded 5/8-11 UNS-2B connection
  • 2-3/4 inch x 2-9/32 inch dimensions with 3/8 inch pad
  • Single row of 2-1/2-13 UNC-2B tapped holes on 1-3/8 inch centers
  • Includes compound and stainless steel hardware (washers, nuts, studs)

Specifications

Connection
Threaded
Connection Type
Disconnectable, Transformer Adapter Connector
Finish
Tin Plated
Insulation
False
Material
Tin Plated Aluminum
Material
Aluminum
Poles
2
Size
2-3/4 x 2-9/32 in
Size
2-3/4 inch x 2-9/32 inch with 3/8 inch Pad
Special Features
Includes Hardware and Compound
Type
Transformer Adapter Connector
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)
0.8200 L
Package Weight (Metric)
0.3720 kg
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LH38

Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black
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Gland plate Gray for 5.06 x 1.5 opening - Steel/Gray

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Frequently Asked Questions

What are the dimensions of the DSKB 2 keebar?

The DSKB 2 measures 2-3/4 inches by 2-9/32 inches with a 3/8 inch pad.

What thread type does the DSKB 2 use?

The DSKB 2 features a 5/8-11 UNS-2B thread with a left-hand orientation.

What hardware is included with the DSKB 2?

The DSKB 2 includes four stainless steel 1/2 inch flat washers, four Belleville washers, four nuts, and two studs.

What is the hole pattern on the DSKB 2?

The DSKB 2 has a single row of 2-1/2-13 UNC-2B tapped holes spaced at 1-3/8 inch centers.

Is the DSKB 2 suitable for outdoor use?

The tin plating provides corrosion resistance, making it suitable for industrial environments.

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.