ABB - Installation Products WR319 - Aluminum Wide Range H-Type Compression Connector Main: 3/0 ACSR, 3/0 Str., Tap: 2-4 ACSR, 1-4 Str., 1-2 Sol., Die: D, D3. 1-7/8 inch.
ABB - Installation Products

WR319

UPC: 783786100163


Documents & Media
Specification SheetManufacturer Product Website

Contact for Pricing

Minimum Qty: 25

Multiplier: 25

*Contact for lower quantities*

Overview

The ABB WR319 is an Aluminum Wide Range H-Type Compression Connector engineered for overhead power distribution and transmission applications. This connector delivers a permanent, high-integrity splice between a main conductor and a tap conductor, ensuring reliable electrical continuity in critical infrastructure. The WR319 accommodates a main conductor size of 3/0 ACSR or 3/0 stranded aluminum, while the tap side supports a range of conductors including 2-4 ACSR, 1-4 stranded aluminum, and 1-2 solid aluminum. This versatility reduces inventory requirements by consolidating multiple conductor combinations into a single connector type. The connector is designed for use with D and D3 die sets, ensuring proper crimping and a mechanically robust connection. The WR319 measures 1-7/8 inches in length, providing sufficient surface area for secure contact and current transfer. Its aluminum construction offers excellent conductivity and corrosion resistance, making it suitable for outdoor electrical infrastructure where exposure to moisture and environmental contaminants is common. This H-type connector is part of ABB's Installation Products catalog, a trusted line of overhead connectors designed for utility and electrical infrastructure applications. The WR319 is optimized for applications requiring a direct splice between a main conductor and a secondary tap, such as distribution lines, substations, and overhead feeder systems. The connector's design facilitates efficient installation with standard crimping tools, reducing labor time and improving installation consistency. Key applications include: - Overhead power distribution systems - Transmission line tap connections - Utility pole and tower installations - Secondary distribution networks The WR319 is a cost-effective solution for utilities and contractors seeking a reliable, high-performance compression connector for medium to large conductor sizes. Its wide conductor range compatibility minimizes the need for multiple connector types, streamlining inventory management and reducing procurement complexity.
  • Main conductor compatibility: 3/0 ACSR or 3/0 stranded aluminum
  • Tap conductor compatibility: 2-4 ACSR, 1-4 stranded aluminum, 1-2 solid aluminum
  • Required die sets: D and D3 for proper crimping
  • Connector length: 1-7/8 inches
  • Aluminum construction for conductivity and corrosion resistance

Specifications

Application
For Combinations of Aluminum to Aluminum and Aluminum to Copper Conductors
Connection
Compression
Connection Type
Compression
Environmental Conditions
All Seasons / Conditions
Housing Material
Aluminum
Insulation
None
Material
Aluminum
Mounting
None
Number Of Conductors
2
Series
Wide Range H-Type
Size
Main: 3/0 ACSR, 3/0 Str., Tap: 2-4 ACSR, 1-4 Str., 1-2 Sol., 1-7/8 inch
Size
Length 1-7/8 inch
Special Features
Made of 1350 Aluminum Alloy for high strength and high conductivity. Standard Compression tools and dies install all sizes - no special tools needed. Field-proven ribbed design enables excellent connector/conductor contact without distorting the conductor's shape. Fold-in tabs provide tab interlock as tool closes. Prefilled with oxide inhibitor held captive in the rib/connection area
Standard
RUS Accepted. Complies with ANSI C119.4 Specifications
Temperature Rating, Maximum
194 F
Temperature Rating, Maximum
90 C
Temperature Rating, Minimum
194 F
Temperature Rating, Minimum
90 C
Type
H-Type Compression Tap Connector
Wire Size
Main: 3/0 ACSR or 3/0 STR AWG , Tap: #2 to #4 ACSR or #1 to #4 STR or #1 to #2 SOL 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)
0.1700 L
Package Weight (Metric)
0.0770 kg
The Polaris IPLMD350-6 Multi-Tap Mountable Dual-Sided Entry Connector features 6 ports sized for 350 MCM - 6 AWG wires. Mounting holes on either side of the connector allow for direct mounting to troughs, panels or wireways with 1/4†bolts. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

IPLMD350-6

The Polaris IPLMD350-6 Multi-Tap Mountable Dual-Sided Entry Connector features 6 ports sized for 350 MCM - 6 AWG wires. Mounting holes on either side of the connector allow for direct mounting to troughs, panels or wireways with 1/4†bolts. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
Connector, Two-Way, 2/0 Aluminum to 1/0 Copper

269-31499-10

Connector, Two-Way, 2/0 Aluminum to 1/0 Copper
Aluminum Wide Range H-Type Compression Connector, Main: 2/0-1/0 ACSR, 3/0-1/0 Str., 4/0-2/0 Sol. Tap: 2/0-1 ACSR, 3/0-1/0 Str., 3/0-2/0 Sol. Die: D

WR279

Aluminum Wide Range H-Type Compression Connector, Main: 2/0-1/0 ACSR, 3/0-1/0 Str., 4/0-2/0 Sol. Tap: 2/0-1 ACSR, 3/0-1/0 Str., 3/0-2/0 Sol. Die: D
Aluminum Wide Range H-Type Compression Connector Main: 2/0 ACSR, 2/0 Str., Tap: 2/0 - 1/0 ACSR, 2/0 - 1/0 Str., Die: D, D3

WR269

Aluminum Wide Range H-Type Compression Connector Main: 2/0 ACSR, 2/0 Str., Tap: 2/0 - 1/0 ACSR, 2/0 - 1/0 Str., Die: D, D3
Aluminum Wide Range H-Type Compression Connector, Main: 2/0 - 1/0 ACSR, 3/0 - 2/0 Str. Tap: 2-6 ACSR, 1-6 Str., 1/0-6 Sol. Die: D,

WR289

Aluminum Wide Range H-Type Compression Connector, Main: 2/0 - 1/0 ACSR, 3/0 - 2/0 Str. Tap: 2-6 ACSR, 1-6 Str., 1/0-6 Sol. Die: D,
Aluminum Wide Range H-Type Compression Connector Main: 2/0 - 1/0 ACSR, 2/0 - 1/0 Str., Tap: 2-4 ACSR, 1-3 Str., 1-2 Sol., Die: D, D3

WR239

Aluminum Wide Range H-Type Compression Connector Main: 2/0 - 1/0 ACSR, 2/0 - 1/0 Str., Tap: 2-4 ACSR, 1-3 Str., 1-2 Sol., Die: D, D3
Aluminum Wide Range H-Type Compression Connector Main: 2/0 ACSR, 3/0 - 2/0 Str., Tap: 1/0 - 2 ACSR, 1/0 - 1 Str., Die: D, D3

WR229

Aluminum Wide Range H-Type Compression Connector Main: 2/0 ACSR, 3/0 - 2/0 Str., Tap: 1/0 - 2 ACSR, 1/0 - 1 Str., Die: D, D3
Aluminum Wide Range H-Type Compression Connector Main: 3/0 ACSR, 3/0 Str., Tap: 2/0 - 1 ACSR, 2/0 - 1/0 Str., Die: D, D3. Connector Length 2-1/8 inch.

WR339

Aluminum Wide Range H-Type Compression Connector Main: 3/0 ACSR, 3/0 Str., Tap: 2/0 - 1 ACSR, 2/0 - 1/0 Str., Die: D, D3. Connector Length 2-1/8 inch.

Frequently Asked Questions

What is the minimum tap conductor diameter for WR319?

The minimum tap conductor diameter for WR319 is 0.299 inches.

What material is the WR319 connector made from?

The WR319 connector is made of 1350 aluminum alloy, providing high strength and conductivity.

What conductor types are compatible with WR319?

WR319 is compatible with combinations of aluminum-to-aluminum and aluminum-to-copper conductors.

What are the main conductor ranges for WR319?

For standard conductors, the main range is ACSR 3/0 or STR 3/0. For compact conductors, it is ACSR 3/0 or STR 4/0.

What are the tap conductor ranges for WR319?

For standard conductors, tap ranges include ACSR #2, #3, #4; STR #1, #2, #3, #4; and SOL #1, #2.

What is the length of the WR319 connector?

The WR319 connector has a length of 17⁄8 inches.

What tools are required for WR319 installation?

Standard compression tools and dies are used. WR319 requires five indents with a mechanical tool or two indents with a hydraulic tool.

Does WR319 include an oxide inhibitor?

Yes, WR319 is prefilled with an oxide inhibitor held captive in the rib/connection area.

What standards does the WR319 connector meet?

The WR319 connector complies with ANSI C119.4 specifications and is RUS Accepted.

What is the maximum main conductor diameter for WR319?

The maximum main conductor diameter for WR319 is 0.502 inches.

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.