ABB - Installation Products RC20 - Aluminum 16 inch Full-Tension Distribution Compression Splice for Wire Range: 2/0 ACSR(6/1), 2/0 AAAC(7), 2/0 5005(7), 2/0 AAC(7), Mechanical Dies: 781, Hydraulic Dies: B74AH, 659, 3/4
ABB - Installation Products

RC20

UPC: 783786051212

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Overview

The ABB RC20 is a 16-inch full-tension distribution compression splice engineered by ABB Installation Products for reliable electrical connections in overhead power distribution systems. Constructed from high-grade aluminum, this splice is designed to accommodate a wire range of 2/0 AWG for various conductor types including ACSR (6/1), AAAC (7), 5005 (7), and AAC (7). Its full-tension design ensures that the splice can withstand the mechanical stresses of overhead lines, maintaining electrical integrity and conductor continuity. This splice requires specific tooling for proper installation. For mechanical crimping, the RC20 is compatible with dies designated as 781. For hydraulic crimping applications, the required dies are B74AH, 659, or 3/4. The selection of the correct die set is critical for achieving a secure and permanent connection, ensuring optimal conductivity and long-term performance. The 16-inch length provides ample surface area for a robust compression, minimizing resistance and heat buildup under load. The RC20 splice is a key component in overhead line construction and maintenance, offering a durable and efficient method for joining conductors. Its aluminum construction provides excellent conductivity and resistance to corrosion, essential for outdoor electrical infrastructure. The UNSPSC code for this product is 39121449, categorizing it within the electrical connectors and hardware segment. When specifying components for your distribution network, the ABB RC20 splice offers a proven solution for connecting 2/0 AWG conductors with the assurance of ABB's quality and reliability in electrical installation products. Ensure proper die selection and application for optimal performance and safety.
  • 16-inch full-tension aluminum compression splice
  • Designed for 2/0 AWG conductors (ACSR, AAAC, 5005, AAC)
  • Compatible with mechanical die 781
  • Compatible with hydraulic dies B74AH, 659, 3/4
  • Durable aluminum construction for overhead distribution

Specifications

Application
Distribution Compression Connector
Conductor Range
2/0(6/1) ACSR , 2/0(7) AAAC , 2/0(7) 5005 , 2/0(7) AAC
Connection
Compression
Insulation
None
Material
Aluminum
Mounting
None
Number Of Conductors
2
Size
16 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 / 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)
0.5800 L
Package Weight (Metric)
0.2630 kg
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AS-K1-H6

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CSC64

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CSC68

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CSC73

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Frequently Asked Questions

What wire gauges are compatible with the RC20 splice?

The RC20 splice is compatible with 2/0 AWG conductors, including ACSR (6/1), AAAC (7), 5005 (7), and AAC (7).

What mechanical dies are needed for the RC20 splice?

For mechanical crimping, the RC20 splice requires die designation 781.

What hydraulic dies can be used with the RC20 splice?

The RC20 splice can be installed using hydraulic dies B74AH, 659, or 3/4.

What is the material of the ABB RC20 splice?

The ABB RC20 splice is constructed from aluminum.

What is the length of the RC20 distribution splice?

The RC20 distribution splice measures 16 inches in length.

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