ABB - Installation Products RC477 - Aluminum 24 inch Full-Tension Distribution Compression Splice for Wire Range: 477 ACSR(18/1), Hydraulic Dies: B78AH, 788, 1 5/16
ABB - Installation Products

RC477

UPC: 783786051267

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Overview

The ABB RC477 is a 24-inch full-tension distribution compression splice engineered for reliable termination of 477 ACSR conductor. Manufactured by ABB - Installation Products, this splice is constructed from high-grade aluminum, ensuring excellent conductivity and corrosion resistance for long-term performance in overhead distribution systems. The RC477 is designed for hydraulic compression, utilizing specific die sets for secure and permanent connections. Compatible hydraulic dies include B78AH, 788, and 1 5/16 inch. This full-tension splice is critical for maintaining the mechanical integrity and electrical continuity of power lines, making it suitable for applications where conductor tension is a primary concern. Its 24-inch length provides ample surface area for robust compression, minimizing electrical resistance and heat buildup. The RC series designation highlights its application within ABB's range of compression connectors for electrical infrastructure. The UNSPSC code for this product is 39121449, categorizing it under electrical connectors and fittings. Ensure proper tooling and die selection for optimal installation and performance. ABB's commitment to quality in their Installation Products division means the RC477 is built for dependable service in demanding utility environments. This splice is a key component for ensuring the reliable delivery of electricity in distribution networks.
  • Material: Aluminum
  • Size: 24 Inch
  • Connection Type: Full-Tension Compression Splice
  • Wire Range: 477 ACSR (18/1)
  • Compatible Hydraulic Dies: B78AH, 788, 1 5/16"

Specifications

Application
Distribution Compression Connector
Conductor Range
477 (18/1) ACSR
Connection
Compression
Insulation
None
Material
Aluminum
Mounting
None
Number Of Conductors
2
Size
24 inch
Special Features
Center stop assures proper conductor positioning. External end taper provides conductor stress relief, ease of stringing and corona protection. Internal end chamfer allows easy conductor insertion and prevents sharp edge contact with conductor. Replaces two-piece splices. Type RC Single Sleeve, Full Tension Splice for ACSR, AAAC, 5005 and AAC Conductor
Standard
ANSI C119.4
Type
Compression Splice
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)
2.5000 L
Package Weight (Metric)
1.1340 kg
Aluminum Full-Tension Compression Splices for ACSR and Aluminum-Alloy Conductors, wire size 477 (18/1) ACSR, length 30, installing dies - 115H

16477

Aluminum Full-Tension Compression Splices for ACSR and Aluminum-Alloy Conductors, wire size 477 (18/1) ACSR, length 30, installing dies - 115H
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ICS64-1

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Aluminum Compression Splicing Sleeve for Triplex Neutral, Side A 6 ACSR, 6 STR or 4 Solid AWG - Blue, Side B 4 ACSR, 4 STR or 2 Solid AWG - Orange, Dies 5/8, Peach, G, TU

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ICS61-1

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Compression Stirrup Contax Filled - Wire Range: 477 18/1-4/0 ASCR, 500-4/0 Str. AWG, Stirrup 1/0 Sol. Copper, winged, 2 stirrups

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Compression Stirrup Contax Filled - Wire Range: 477 18/1-4/0 ASCR, 500-4/0 Str. AWG, Stirrup 1/0 Sol. Copper, winged, 2 stirrups
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