
ABB Installation Products ATT 2/0-2 Aluminum Tapered Tee, Main 2/0 Stranded AL-CU, Tap 2 Stranded Al-CU. Main 2-1/2 inch…
UPC: 075114279321
Documents & Media
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- Aluminum Tapered Tee for AL-CU conductors
- Main: 2/0 Stranded AL-CU, Tap: 2 Stranded AL-CU
- Main Connector Size: 2-1/2 inch
- Tap Connector Length: 6 inch with dimple at 3 inch
- Includes Oxide Inhibitor, Gray Cap, and Red Cap
Specifications
Application | Tapered ends enable use in High-Voltage Applications up to 69kV |
Color | Gray, Red |
Connection | Compression |
Finish | Uncoated |
Housing Material | Aluminum |
Housing Material | Aluminium |
Insulation | None |
Material | Aluminum |
Series | ATT |
Size | Length 6 inches, Tap 2-1/2 inch |
Size | Main: 2/0 Stranded AL-CU, Tap: 2 Stranded AL-CU |
Special Features | Made from Aluminum which provides high strength and high conductivity. Dual-rated. Use with Aluminum and Copper conductors. Prefilled with oxide inhibitor to prevent oxidation and keep out moisture. All Tees marked with conductor sizes and die reference for easy identification |
Standard | ANSI C119.4 |
Type | Tee, Compression, Tapered |
Wire Size | Main 2/0 AWG , Tap #2 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) | 0.1200 L |
Package Weight (Metric) | 0.0540 kg |

MTK
NSi Industries Vinyl Insulated 493-Piece Miniterm Kit The NSi Industries Vinyl Insulated 493-Piece Miniterm Kit has been carefully designed to include the most popular NSi miniterm terminals. The cases are made of extremely durable polypropylene. They provide the ultimate in organization and convenience. Miniterms are clearly labeled on the inside lid for easy recognition. Convenient size for easy carrying and easy storing. Refillable and reusable. KIT CONTAINS: Quantity SKU Type Wire Size Stud/Tab Size Length Width 40 R22-6V Vinyl Insulated Ring Terminal 22-18 6 .831 .315 40 R22-10V Vinyl Insulated Ring Terminal 22-18 10 .827 .315 30 R16-6V Vinyl Insulated Ring Terminal 16-14 6 .717 .256 30 R16-10V Vinyl Insulated Ring Terminal 16-14 10 .846 .315 20 R12-8V Vinyl Insulated Ring Terminal 12-10 8 1.063 .374 20 R12-14V Vinyl Insulated Ring Terminal 12-10 1/4 1.201 .472 40 F22-250-3V Vinyl Insulated Female Disconnect 22-18 .250 x.032 - - 35 F16-250-3V Vinyl Insulated Female Disconnect 16-14 .250 x.032 - - 20 F12-250-3V Vinyl Insulated Female Disconnect 12-10 .250 x.032 - - 35 B22-V Vinyl Insulated Butt Connector 22-18 - 1.004 - 25 B16-V Vinyl Insulated Butt Connector 16-14 - 1.004 - 15 B12-V Vinyl Insulated Butt Connector 12-10 - 1.063 - 40 S22-6V Vinyl Insulated Spade Terminal 22-18 6 .896 .224 40 S22-10V Vinyl Insulated Spade Terminal 22-18 10 .906 .378 25 S16-6V Vinyl Insulated Spade Terminal 16-14 6 .839 .252 25 S16-10V Vinyl Insulated Spade Terminal 16-14 10 .846 .315 15 S12-8V Vinyl Insulated Spade Terminal 12-10 8 1.012 .354 12 S12-14V Vinyl Insulated Spade Terminal 12-10 1/4 1.287 .354
ATT 2-2
Aluminum Tapered Tee, Main 2/0 Stranded AL-CU, Tap 2/0 Stranded AL-CU. Main 2-3/8 inch, Taps 5-1/2 inch with Dimple at 2-3/7 inch. Dies TU, 52, BG, 243, 5/8. Oxide Inhibitor. Red Caps.
AL 800 NTN-SSH
Tin Plated Aluminum Compression Lug, 800 kcmil AL9CU UL listed, 400 mm2. Installing Dies 140H, 342, 474, 1 1/2. Two Hole NEMA Pad. Length 8-5/16 inch. Pad 1-3/4 inch wide x 3-5/8 inch long x 39/64 inch thick. (2) 9/16 inch Diameter Holes on 1-3/4 inch centers. Oxide Inhibitor. Light Blue Cap. Includes Stainless Steel Hardware (2) Bolts 1/2-13 x 3 inch Full Thread, (2) 1/2-13 Nuts, (4) 1/2 inch Flat Washer, and (4) Stainless Steel Belleville 1/2 inch Washers.
AL 4/0 NTN 90
Aluminum Tin-Plated Two-Hole NEMA Lugs - 90 degree lug, concentric 4/0 Stranded AL-CU, installing dies TX, 71H, 298, 840, 11A. Unbent length 6-5/16, Barrel 1-15/16 inches, Pad 3 inch minimum length x 1-3/16 inch wide x 5/16 inch thick. (2) 9/16 inch Diameter holes on 1-3/4 inch centers. Oxide Inhibitor. Pink Cap.
SA 1/0-48 TN
Tin-Plated Aluminum Compression One-Hole NEMA Lug - Wire Range 1/0 Stranded - Compressed - ACSR, 2/0 Compact. Installing Dies TU, 52, BG, 243, 5/8, CSA22. Length 3-1/8 inch. Pad 57/64 inch wide x 1-5/16 inch x 7/32 inch thick. (1) 9/16 inch Diameter Hole. Barrel 1-3/8 inch. Oxide Inhibitor. Yellow Cap. For use with 1/2 inch bolts. Dual Rated for Aluminum and Copper Conductors
SA 2/0-48 TN
Tin-Plated Aluminum Compression One-Hole NEMA Lug, Aluminum or Copper Conductors. - Wire Range 2/0 Stranded - Compressed, 2/0 (6/1) ACSR, 3/0 Compact - Solid. Installing Dies TX, 76, 249, 840, 845, 11A. Length 3-1/4 inch. Pad 1-1/4 inch wide x 1-3/8 inch x 11/32 inch thick. (1) 9/16 inch Diameter Hole. Barrel 1-23/64 inch. Oxide Inhibitor. Gray Cap. For use with 1/2 inch bolts.Frequently Asked Questions
What conductor sizes does this tapered tee accommodate?
The ABB Aluminum Tapered Tee ATT 2/0-2 accommodates a main conductor size of 2/0 stranded AL-CU and a tap conductor size of 2 stranded AL-CU.
What is the purpose of the oxide inhibitor?
The oxide inhibitor is included to prevent corrosion and ensure long-term electrical integrity of the connection.
What are the die specifications for this tapered tee?
For the main connector, dies TWTY, 58, 297, and 5/8-1 are used. For the tap connector, dies TU, 52, BG, 243, and 5/8 are used.
What are the dimensions of the main and tap connectors?
The main connector body is 2-1/2 inches, and the tap connector is 6 inches long with a dimple at the 3-inch mark.
Frequently Asked Questions about ABB - Installation Products
How are Thomas and Betts products typically installed?
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.
What communication protocols do Thomas and Betts products support?
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.
What are the key features of Thomas and Betts products?
Thomas and Betts products are known for their innovative designs, high performance, and compliance with industry standards such as the National Electrical Code and Underwriters' Laboratories. They offer a comprehensive range of rugged and reliable electrical fittings, including liquidtight and dust-tight connections, which enhance installation efficiency and reduce overall project costs. Their products are engineered for durability in harsh environments, ensuring long-term reliability and lower installed costs.
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.
What industries and applications are Thomas and Betts products used for?
Thomas and Betts products are utilized across various industries including electrical construction, industrial automation, telecommunications, and utilities. Their extensive range of cord and cable fittings, electrical boxes, and metal framing systems are designed for applications that require durability and reliability in harsh environments, ensuring optimal performance in both permanent and temporary installations.
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.
What are the main product lines offered by Ocal?
Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.

