ABB - Installation Products RC40 - Aluminum 18-1/2 inch Full-Tension Distribution Compression Splice for Wire Range: 4/0 ACSR(6/1), 4/0 AAAC(7), 4/0 5005(7), 4/0 AAC(7), Hydraulic Dies: B61EA, 654, 1.00, 1-2
ABB - Installation Products

RC40

UPC: 783786051236

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Overview

The ABB RC40 is a full-tension aluminum compression splice designed for overhead power distribution systems. This single-sleeve splice accommodates 4/0 AWG conductors including ACSR (6/1), AAAC (7), 5005 (7), and AAC (7) with a 18.5-inch length for secure crimping. The aluminum construction provides excellent conductivity and corrosion resistance for long-term outdoor performance. Key features include a center stop for proper conductor positioning, external end taper for stress relief and corona protection, and internal end chamfer for easy insertion while preventing conductor damage. The splice meets ANSI C119.4 requirements and withstands 95% of the conductor's rated breaking strength, making it suitable for primary distribution networks. Installation requires specific hydraulic dies (B61EA, 654, 1.00, 1-2) for proper crimping. The full-tension rating ensures reliable mechanical performance under operational stresses. This splice replaces two-piece designs while providing a permanent, low-resistance joint that minimizes power loss and maintains operational safety in utility applications. Commonly used in new installations and maintenance of overhead distribution lines, the RC40 is a critical component for electrical contractors and utility companies where conductor integrity and connection strength are essential. The single-sleeve design simplifies installation while ensuring consistent performance across various conductor types.
  • Single-sleeve aluminum splice for 4/0 AWG conductors (ACSR, AAAC, 5005, AAC)
  • 18.5-inch length with center stop for proper conductor positioning
  • Meets ANSI C119.4 standards, withstands 95% of conductor breaking strength
  • External end taper provides stress relief and corona protection
  • Requires hydraulic dies B61EA, 654, 1.00, 1-2 for installation

Specifications

Application
Distribution Compression Connector
Conductor Range
4/0(6/1) ACSR , 4/0(7) AAAC , 4/0(7) 5005 , 4/0(7) AAC
Connection
Compression
Insulation
None
Material
Aluminum
Mounting
None
Number Of Conductors
2
Size
18-1/2 inch
Size
18.5 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)
1.1900 L
Package Weight (Metric)
0.5400 kg
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AS-K1-H6

Power Distribution Block (1) 2/0-14 AWG Primary (6) 4-14 AWG Secondary Power Distribution Blocks are made of high strength, high-conductivity aluminum alloy and are mounted in a high-strength glass-filled polyester base. Each block can stand alone or combine with other blocks to form a multi-block set.
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Aluminum splice, type SA, tin plated, 3/0 AWG.

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Aluminum 13-5/8 inch Full-Tension Distribution Compression Splice for Wire Range: 2ACSR(6/1,7/1), 2AAAC(7), 2 5005(7), 2AAC(7), Mechanical Dies: 737, 747, W-C, W-247, W-702, Hydraulic Dies: B39EA, 167, 247, 702, 737, 747

RC25

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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

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
Aluminum 17 inch Full-Tension Distribution Compression Splice for Wire Range: 3/0 ACSR(6/1), 3/0 AAAC(7), 3/0 5005(7), 3/0 AAC(7), Hydraulic Dies: B49EA, 658, 29/32

RC30

Aluminum 17 inch Full-Tension Distribution Compression Splice for Wire Range: 3/0 ACSR(6/1), 3/0 AAAC(7), 3/0 5005(7), 3/0 AAC(7), Hydraulic Dies: B49EA, 658, 29/32
Compression Stirrup Single-Piece for large conductor - Wire Range: 800-636 Str. AWG, Stirrup 2/0 Sol. Copper. Tin Plated Bail, 13-3/4 inch length, Bail 5 inch wide X 4 inch deep.

CCS44

Compression Stirrup Single-Piece for large conductor - Wire Range: 800-636 Str. AWG, Stirrup 2/0 Sol. Copper. Tin Plated Bail, 13-3/4 inch length, Bail 5 inch wide X 4 inch deep.
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CSC64

Aluminum 2 inch Service Entrance Compression Splice with C2BB Cover for Wire Range - End A: 6 ASCR, 6 Str., 4 Sol., Blue, End B: 6 ASCR, 6 Str., 4 Sol., Blue, Die: 5/8 Dual Rated for Aluminum and Copper Conductors

Frequently Asked Questions

Is the RC40 splice RUS Listed?

Yes, the RC40 single sleeve, full tension splice is RUS Listed.

What is the length of the RC40 splice?

The RC40 single sleeve, full tension splice has a length of 18 1/2 inches.

What conductor types are compatible with RC40?

The RC40 is compatible with 4/0 ACSR(6/1), 4/0 AAAC(7), 4/0 5005(7), and 4/0 AAC(7) conductors.

What conductor types are compatible with RC40?

The RC40 is compatible with 4/0 ACSR(6/1), 4/0 AAAC(7), 4/0 5005(7), and 4/0 AAC(7) conductors.

What is the length of the RC40 splice?

The RC40 single sleeve, full tension splice has a length of 18 1/2 inches.

Is the RC40 splice RUS Listed?

Yes, the RC40 single sleeve, full tension splice is RUS Listed.

Is the RC40 splice RUS Listed?

Yes, the RC40 single sleeve, full tension splice is RUS Listed.

What is the length of the RC40 splice?

The RC40 single sleeve, full tension splice has a length of 18 1/2 inches.

What conductor types are compatible with RC40?

The RC40 is compatible with 4/0 ACSR(6/1), 4/0 AAAC(7), 4/0 5005(7), and 4/0 AAC(7) conductors.

Is the RC40 splice RUS Listed?

Yes, the RC40 single sleeve, full tension splice is RUS Listed.

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