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ABB - Installation Products U22-RR - Insulated Aluminum Service Entrance Compression Splices - U 5/8 inch die series - longer length 3-1/4 inch long, Conductor A: Red, #2 Stranded, #2 compact, #4 compressed, Conductor B: Red, #2 Stranded, #2 compact, #2 compressed. Aluminum to Copper Conductors.

ABB Installation Products U22-RR Insulated Aluminum Service Entrance Compression Splices - U 5/8 inch die series - longer…

UPC: 783786756643

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Overview

The ABB U22-RR is an insulated aluminum service entrance compression splice designed for reliable electrical connections. Manufactured by ABB - Installation Products, this splice utilizes the U 5/8 inch die series for secure crimping. Its longer length of 3-1/4 inches provides ample surface area for robust connections. This specific model is configured for Conductor A as Red, accommodating #2 Stranded, #2 Compact, and #4 Compressed aluminum conductors. Conductor B is also Red, accepting #2 Stranded, #2 Compact, and #2 Compressed aluminum conductors. Crucially, this splice facilitates the connection between Aluminum and Copper conductors, a common requirement in service entrance applications. The U22-RR ensures a durable and insulated termination point, critical for safety and performance in electrical distribution systems. Its construction is optimized for the specific conductor sizes and types listed, ensuring proper electrical contact and mechanical integrity. This product is essential for utility and industrial electrical installations where aluminum conductors are utilized and require a secure, insulated splice to copper or other aluminum conductors.
  • Manufacturer: ABB - Installation Products
  • SKU: U22-RR
  • Die Series: U 5/8 inch
  • Length: 3-1/4 inch
  • Conductor A: Red, #2 Stranded, #2 Compact, #4 Compressed (Aluminum)
  • Conductor B: Red, #2 Stranded, #2 Compact, #2 Compressed (Aluminum)
  • Connection Type: Aluminum to Copper Conductors

Specifications

Application
For Compact Conductors
Color
Red/Red
Conductor Range
#2 STR , #2 COMPR , #2 COMPT
Connection
Compression
Insulation
Insulated
Material
Aluminum
Number Of Conductors
2
Size
3-1/4 inches long
Special Features
Solid center barriers and large chamfers. Easy cable installation. Pre-filled with oxide inhibitor to prevent oxidation and keep out moisture. Constructed from Aluminum. Provides high conductivity. All splices are marked with installation die codes and compression locations for easy identificaton and installation. Tough Stabilized -Nylon Sleeves Rresist Installing-Tool Pressure and Provide Reliable 600V Insulation
Standard
ANSI C119.4
Type
Compression Splice Service Entrance Insulated
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)
0.0600 L
Package Weight (Metric)
0.0270 kg
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