ABB - Installation Products WRQ352 - Aluminum Compression H-Tap Connector with Tin Plated Copper Stirrup, Contax Filled, Wire Range: 4/0-3/0 ASCR, 4/0 Stranded -3/0 Stranded AWG, Stirrup #2 Solid Copper, square shaped, 1 H-Tap Connector on Stirrup. 4-1/2 inch x 3-3/4 inch.
ABB - Installation Products

WRQ352

UPC: 783786051595


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Overview

The ABB Installation Products WRQ352 is a square-shaped aluminum compression H-tap connector designed for reliable electrical connections. This unit features a tin-plated copper stirrup for enhanced conductivity and corrosion resistance. The connector is pre-filled with Contax compound, ensuring a clean and secure connection by preventing oxidation and reducing contact resistance. This H-tap connector is specified for a wire range of 4/0-3/0 ASCR (Aluminum Conductor Steel Reinforced) and 4/0 Stranded to 3/0 Stranded AWG (American Wire Gauge) conductors. The stirrup itself is constructed from #2 solid copper, providing a robust termination point. The overall dimensions of the connector are 4-1/2 inches by 3-3/4 inches, offering a substantial physical footprint for secure installation. Key Specifications: * **SKU:** WRQ352 * **Manufacturer:** ABB - Installation Products * **Connector Type:** Aluminum Compression H-Tap * **Stirrup Material:** Tin Plated Copper * **Filling:** Contax Filled * **Conductor Range (Main):** 4/0-3/0 ASCR, 4/0 Stranded - 3/0 Stranded AWG * **Conductor Range (Stirrup):** #2 Solid Copper * **Shape:** Square * **Configuration:** 1 H-Tap Connector on Stirrup * **Dimensions:** 4-1/2" x 3-3/4" This connector is suitable for overhead power distribution and transmission applications where secure and durable connections are paramount.
  • Aluminum compression H-tap connector with tin-plated copper stirrup
  • Contax filled for optimal contact and oxidation prevention
  • Accommodates 4/0-3/0 ASCR and 4/0 Stranded - 3/0 Stranded AWG conductors
  • Stirrup made from #2 solid copper for durability
  • Square shape with dimensions of 4-1/2" x 3-3/4"

Specifications

Application
Protect Main Conductors from Arcing Damage
Connection
Compression
Housing Material
Aluminum with Tin Plated Copper Bails
Insulation
None
Size
4-1/2 X 3-3/4 inches Tall
Special Features
Guard Main Conductors Against Arcs - Perfect for when Hot Line Taps are Installed. Utilize Standard Wide Range Connectors and Plated Copper Bails for High Conductivity and Corrosion Resistance
Type
Compression Connector with Stirrup
Wire Size
4/0 to 3/0 ACSR , 4/0 to 3/0 STR 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)
0.4300 L
Package Weight (Metric)
0.1950 kg
Aluminum Compression H-Tap Connector with Tin Plated Copper Stirrup, Contax Filled, Wire Range: 4/0-3/0 ASCR, 4/0 Stranded -3/0 Stranded AWG, Stirrup #2 Solid Copper, Wing Shaped, 2 H-Tap Connectors on Stirrup. 10 inch x 2-15/16 inch.

WRS352

Aluminum Compression H-Tap Connector with Tin Plated Copper Stirrup, Contax Filled, Wire Range: 4/0-3/0 ASCR, 4/0 Stranded -3/0 Stranded AWG, Stirrup #2 Solid Copper, Wing Shaped, 2 H-Tap Connectors on Stirrup. 10 inch x 2-15/16 inch.
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.
Aluminum Compression H-Tap Connector with Tin Plated Copper Stirrup, Contax Filled, Wire Range: 1/0-3 ASCR, 1/0 Stranded -1 Solid AWG, Stirrup #2 Solid Copper, square shaped, 1 H-Tap Connector on Stirrup. 4-1/2 inch x 3-3/4 inch.

WRQ172

Aluminum Compression H-Tap Connector with Tin Plated Copper Stirrup, Contax Filled, Wire Range: 1/0-3 ASCR, 1/0 Stranded -1 Solid AWG, Stirrup #2 Solid Copper, square shaped, 1 H-Tap Connector on Stirrup. 4-1/2 inch x 3-3/4 inch.
Aluminum Compression H-Tap Connector with Tin Plated Copper Stirrup, Contax Filled, Wire Range: 2/0-1/0 ASCR, 2/0 Stranded -1/0 Stranded AWG, Stirrup #2 Solid Copper, Wing Shaped, 2 H-Tap Connectors on Stirrup. 10 inch x 2-15/16 inch.

WRS232

Aluminum Compression H-Tap Connector with Tin Plated Copper Stirrup, Contax Filled, Wire Range: 2/0-1/0 ASCR, 2/0 Stranded -1/0 Stranded AWG, Stirrup #2 Solid Copper, Wing Shaped, 2 H-Tap Connectors on Stirrup. 10 inch x 2-15/16 inch.
Aluminum Compression H-Tap Connector with Tin Plated Copper Stirrup, Contax Filled, Wire Range: 397 18/1-266 kcmil ASCR, 400 kcmil Stranded -250 kcmil Stranded AWG, Stirrup 2/0 Solid Copper, Wing Shaped, 2 H-Tap Connectors on Stirrup. 12-1/4 inch x 3-3/16 inch.

WRS719

Aluminum Compression H-Tap Connector with Tin Plated Copper Stirrup, Contax Filled, Wire Range: 397 18/1-266 kcmil ASCR, 400 kcmil Stranded -250 kcmil Stranded AWG, Stirrup 2/0 Solid Copper, Wing Shaped, 2 H-Tap Connectors on Stirrup. 12-1/4 inch x 3-3/16 inch.
Aluminum Wide Range H-Type Compression Connector Main: 4-6 ACSR, 3-6 Str., 2-6 Sol. Tap: 4-6 ACSR, 3-6 Str., 2-6 Sol. Die: 0

WR149

Aluminum Wide Range H-Type Compression Connector Main: 4-6 ACSR, 3-6 Str., 2-6 Sol. Tap: 4-6 ACSR, 3-6 Str., 2-6 Sol. Die: 0
Aluminum Compression H-Tap Connector with Tin Plated Copper Stirrup, Contax Filled, Wire Range: 477 26/7-336 kcmil ASCR, 500 kcmil Stranded -336 kcmil Stranded AWG, Stirrup 2/0 Solid Copper, Wing Shaped, 2 H-Tap Connectors on Stirrup. 12-1/4 inch x 3-3/16 inch.

WRS819

Aluminum Compression H-Tap Connector with Tin Plated Copper Stirrup, Contax Filled, Wire Range: 477 26/7-336 kcmil ASCR, 500 kcmil Stranded -336 kcmil Stranded AWG, Stirrup 2/0 Solid Copper, Wing Shaped, 2 H-Tap Connectors on Stirrup. 12-1/4 inch x 3-3/16 inch.
Aluminum Wide Range H-Type Compression Connector Main: 1/0-3 ACSR, 1/0-2 Str., 1/0-1 Sol., Tap: 4-6 ACSR, 3-6 Str., 2-6 Sol., Die: 0

WR179

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

Frequently Asked Questions

What is the length of the WRQ352 connector?

The length (L) dimension for the WRQ352 connector is 10 7/8.

Which installation dies are needed for WRQ352?

Mechanical installation of WRQ352 requires #2 sol. dies, and hydraulic installation requires D dies.

What are WRQ352's maximum and minimum conductor diameters?

The maximum conductor diameter for WRQ352 is 0.563 inches, and the minimum is 0.46 inches.

What conductor range does WRQ352 support?

WRQ352 supports ACSR conductors from 4/0 to 3/0 AWG and copper conductors from 4/0 str. to 3/0 str.

What is the primary function of WRQ352 connectors?

WRQ352 stirrup connectors protect main conductors from arcing damage, especially when hot line taps are installed.

What is the length of the WRQ352 connector?

The length (L) dimension for the WRQ352 connector is 10 7/8.

Which installation dies are needed for WRQ352?

Mechanical installation of WRQ352 requires #2 sol. dies, and hydraulic installation requires D dies.

What are WRQ352's maximum and minimum conductor diameters?

The maximum conductor diameter for WRQ352 is 0.563 inches, and the minimum is 0.46 inches.

What conductor range does WRQ352 support?

WRQ352 supports ACSR conductors from 4/0 to 3/0 AWG and copper conductors from 4/0 str. to 3/0 str.

What is the primary function of WRQ352 connectors?

WRQ352 stirrup connectors protect main conductors from arcing damage, especially when hot line taps are installed.

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