UPC: 783786610273
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Overview
- Single-conductor, one-hole mount lug
- Conductor range: 4 Stranded - 500 Kcmil
- Tin-plated for enhanced conductivity and corrosion resistance
- Socket screw for secure termination
- Compact dimensions: 2-13/16" L x 1-1/2" W x 1-9/16" H
Specifications
Connection Type | Socket Screw |
Finish | Tinned |
Insulation | None |
Material | Aluminum |
Material | Tin Plated Metal |
Mounting Type | One-hole mount |
Number of Conductors | 1 |
Number of Mounting Holes | 1 |
Poles | 1 |
Series | ADR-ALCUL |
Size | Length 2-13/16 Inches, Width 1-1/2 Inches, Height 1-9/16 Inches |
Special Features | Easy Installation - no special tools required |
Standard | UL E9809 |
Type | Dual-Rated Mechanical Connector |
Package Dimensions (L x W x H) | 5.5 IN x 4 IN x 3 IN |
Package Dimensions (L x W x H) | 13.97 cm x 10.16 cm x 7.62 cm |
Package Weight (Imperial) | 0.3000 L |
Package Weight (Metric) | 0.1360 kg |

TS350-2
2 Port Aluminum Dual Rated Transformer Stud Connector 350 MCM -6 AWG with 5/8" Stud Aluminum dual rated transformer stud connectors are versatile and reusable set screw connectors made from 6061T-6 aluminum alloy for superior electrical and mechanical performance. Clear plated for low contact resistance- stud is tin plated copper which provides low contact resistance for connection to transformer. For use with copper and aluminum conductors. Meets or exceeds ANSI C119.4 Class A. Rated 600V. Temperature rating 90 degrees C.
PCSB4-3S-12Y
The PCSB4-3S-12Y Multi-Tap Mechanical Lug has a flexible design that can be used as a tap, splice, or dead-end Lug. Made from high strength, extruded aluminum alloy to provide premium electrical and mechanical performance. Insulated with clear PVC to eliminate the need for taping and allow for visual inspection of the complete conductor insertion. UL Listed and CSA Certified.
ADR60-22D
Type ADR-ALCUL Two-Conductor, Two-Hole Mount, Conductor Range 2 Str-600 kcmil, Length 5-5/16 Inches, Width 2-3/4 Inches, Height 1-1/2 Inches, 1/2 Inch Bolt Hole, 1-3/4 Inch Centers, Tin Plated
ADR50-34
Type ADR-ALCUL Three-Conductor, Four-Hole Mount for Conductor Range Max 500 kcmil, Min 4 Str.
ADR60-44D
Type ADR-ALCUL Four-Conductor, Four-Hole Mount for Conductor Range Max 600 kcmil, Min 2 Str.
ADR60-32D
Type ADR-ALCUL Three-Conductor, Two-Hole Mount, Conductor Range Max 600 kcmil, Min 2 Str, 1/2 Inch Bolt Hole, NEMA Spacing 1-3/4 Inch Centers, Length 5-5/16 Inch, Tin Plated
ADR60
Type ADR-ALCUL Single-Conductor, One-Hole Mount, Conductor Range Max 600 kcmil, Min 2 Str, 3/8 Inch Bolt Hole, Length 3-3/16 Inch, Tin PlatedFrequently Asked Questions
What conductor sizes does the ABB ADR50 lug support?
The ABB ADR50 lug supports a conductor range from 4 Stranded to 500 Kcmil.
What type of mounting does the ADR50 lug feature?
The ADR50 lug is designed for a one-hole mount.
What is the plating on the ABB ADR50 lug?
The ABB ADR50 lug is tin plated.
What type of screw is used on the ADR50 lug?
The ADR50 lug utilizes a socket screw for secure termination.
What are the dimensions of the ABB ADR50 lug?
The ADR50 lug measures 2-13/16 inches in length, 1-1/2 inches in width, and 1-9/16 inches in height.
How to Install Blackburn Aluminum Dual Rated Connectors
This guide provides step-by-step instructions for safely installing Blackburn Aluminum Dual Rated Connectors with aluminum or copper conductors, including conductor preparation and proper torque application.
Estimated time: 30m
Tools needed:
Wire strippers, Wire brush, Torque wrench
Supplies needed:
Blackburn Contax Type CT or Weaver Type CP oxide inhibiting compound, Mounting hardware, Flat and Belleville washers
- De-energize Circuit and Check Conductor Compatibility
CAUTION: De-energize the circuit before installing connectors to prevent electrical shock. Check the conductor size marked on the connector to ensure it is the correct connector for the conductor size you intend to use.
- Strip Conductor Insulation
Carefully strip the conductor insulation, avoiding any damage to the conductor strands. Use the length of the connector barrel to measure the appropriate strip length (see Figure 1 in the original documentation).
- Prepare Conductor and Apply Oxide Inhibitor
Wire brush the conductor. If using an aluminum conductor, apply Blackburn® Contax® Type CT or Weaver Type CP oxide inhibiting compound. Fully insert the conductor into the connector and wipe off any excess oxide inhibitor (see Figure 2 & 3 in the original documentation).
- Torque the Connector Setscrew
Identify the maximum conductor size the connector accommodates. Apply the recommended tightening torque to the setscrew in accordance with TABLE 1 in the original documentation (see Figure 4 in the original documentation). Each connector has one tightening torque range regardless of the conductor size it accommodates.
- Apply Oxide Inhibitor to Contact Surface
Prior to mounting the connector, apply Blackburn® Contax® Type CT or Weaver Type CP oxide inhibiting compound to the flat contact surface of the connector.
- Torque Mounting Hardware
Torque the mounting hardware to the values shown in TABLE 2 in the original documentation (see Figure 4 in the original documentation). For good installation practice, use flat and Belleville washers in conjunction with the mounting hardware, although the connectors will perform satisfactorily without them.
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.
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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.
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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.
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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.
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.



