ABB - Installation Products RRK 35040-INS - Radiating Rib Splice System, Aluminum Compression Slice Kit, 350 KCMIL to 4/0, Aluminum, Instruction Sheet included. For Aluminum Conductors Only.
ABB - Installation Products

RRK 35040-INS

UPC: 075114176040


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Installation InstructionsManufacturer Product Website

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Overview

The ABB RRK 35040-INS Radiating Rib Splice System is a compression splice kit designed specifically for aluminum conductors ranging from 350 KCMIL to 4/0. Manufactured by ABB Installation Products, this splice system ensures reliable, long-term electrical connections in industrial and commercial applications where aluminum conductors are standard. The kit includes an instruction sheet for proper installation, reducing setup time and minimizing errors. The radiating rib design enhances conductor grip and improves current distribution across the splice, reducing hot spots and extending service life. This compression-style splice is ideal for applications such as power distribution panels, switchgear, motor control centers, and renewable energy systems where aluminum conductors are commonly used. The aluminum construction ensures compatibility with aluminum conductors and maintains consistent electrical performance over time. Unlike mechanical splices, compression splices like the RRK 35040-INS provide a permanent, gas-tight connection that resists vibration and thermal cycling, which is critical in high-load environments. The splice kit is part of ABB’s Installation Products line, known for durable and compliant electrical components. For aluminum conductor splicing between 350 KCMIL and 4/0, the RRK 35040-INS delivers a secure, code-compliant solution with minimal maintenance requirements.
  • Designed for aluminum conductors from 350 KCMIL to 4/0
  • Compression connection type for permanent, gas-tight joints
  • Radiating rib design improves conductor grip and current distribution
  • Includes instruction sheet for proper installation
  • Part of ABB Installation Products line for industrial reliability

Specifications

Application
Dissipate Heat and Make Perfect Watertight Seals
Color
Red/Pink
Conductor Range
4/0 to 350 kcml
Connection
Compression
Insulation
Yes
Material
Aluminum Connector, EPDM Cover
Number Of Conductors
2
Size
4-1/2 inch Connector, 7-1/2 inch Cover
Special Features
Prefilled with Oxide Inhibitor to Prevent Oxidation an Keep Out Moisture. Rubber Flood-Seal Insulating Cover fits Snugly for Maximum Heat Dissipation, No Tape Required. Compact Size. Radiating Rib Design Dissipated Heat, Centers the Watertight Insulating Cover and Seals Perfectly Every Time
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)
0.3500 L
Package Weight (Metric)
0.1590 kg
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Frequently Asked Questions about ABB - Installation Products

What technical support does ABB - Installation Products offer?

ABB - Installation Products offers comprehensive technical support through a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services include emergency services, on-site support, remote diagnostics, installation assistance, equipment assessments, and repair coordination. Customers can also access technical resources via email at [email protected].

What are the main product lines offered by ABB - Installation Products?

ABB - Installation Products offers a comprehensive range of electrical distribution and protection solutions, including panelboards like ReliaGear® and ProLine, circuit monitoring systems, softstarters, and modular bus bar systems. Key product lines cover low voltage applications with specialized offerings such as the SMISSLINE TP flexible power distribution bus system, Ekip UP protection and metering relays, and enclosed/open softstarters for industrial and commercial sectors.

What are the key features of ABB - Installation Products products?

ABB - Installation Products feature advanced, user-friendly design elements optimized for industrial applications. Key features include 2-in-1 Push-in Spring connection technology allowing ferruled and rigid cable connections, tool-free mounting, robust vibration and shock-proof design, and front-accessible terminals. The products deliver high connection capacities up to 18.5 kW, support motor starting solutions, provide short-circuit fuseless protection to 100 kA, and enable faster, more intuitive installation with one-hand mounting and automated wiring capabilities.

What environmental ratings do ABB - Installation Products products have?

ABB - Installation Products offer robust environmental ratings across multiple standards, including IP54 to IP66 protection levels and NEMA Type 1 to Type 4X enclosures. These ratings ensure superior protection against dust, water, and corrosion for both indoor and outdoor industrial applications, with certifications that meet stringent environmental performance requirements.

What accessories are available for ABB - Installation Products products?

ABB - Installation Products offers a comprehensive range of accessories designed to enhance functionality and connectivity across industrial control systems. Key accessories include auxiliary contact blocks, signaling contacts, shunt trips, undervoltage releases, electronic timers, interlocks, interface relays, terminal blocks, and connection accessories. These accessories are compatible with SMISSLINE TP plug-in distribution systems and Unifix AD busbar systems, allowing for easy installation and configuration of manual motor starters, circuit breakers, and other electrical components.

What is ABB - Installation Products's warranty policy?

ABB - Installation Products offers a standard 1-year factory warranty for most installation products, with options to extend warranty coverage up to 5 years for specific product lines like low voltage circuit breakers. Extended warranty requires online registration through ABB's Extended Warranty Tool, which verifies product application and provides additional coverage for manufacturing defects and factory-mounted accessories.

What industries and applications are ABB - Installation Products products used for?

ABB - Installation Products serve critical electrical infrastructure needs across diverse industries including Energy, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their products cover essential applications such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems, engineered for high-reliability environments with a strong emphasis on safety, efficiency, and sustainability.

What communication protocols do ABB - Installation Products products support?

ABB - Installation Products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with high-speed data transmission capabilities up to 100 Mbps and support for various network topologies.

How are ABB - Installation Products products typically installed?

ABB - Installation Products are installed through a professional, systematic process emphasizing fast, intuitive wiring and tool-free mounting. Typical installation involves precise equipment verification, secure electrical connections, and comprehensive testing, including foundation frame assessment, busbar and cable connections, earthing system establishment, and thorough pre-commissioning functional tests to ensure optimal performance and reliability.

What certifications and standards do ABB - Installation Products products comply with?

ABB - Installation Products products meet rigorous international certifications including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products comply with critical standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, ensuring high performance and reliability across industrial installation applications.