ABB - Installation Products RRK 350 HS - Aluminum Heat-Shrink Compression Splice Kits, wire range 350, connector length 4-1/2 inch, insulator length 7-1/2 inch, dies 840,TX,76,249,11A, no color code. For Aluminum Conductors Only.
ABB - Installation Products

RRK 350 HS

UPC: 783786082322


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Overview

The ABB RRK 350 HS is a heat-shrink compression splice kit designed specifically for aluminum conductors rated at 350 AWG. This kit includes a 4-1/2 inch compression connector and a 7-1/2 inch heat-shrink insulator, providing a secure and insulated splice for medium to large aluminum conductors. The included dies (840, TX, 76, 249, 11A) ensure compatibility with standard compression tools, enabling consistent and reliable terminations. Unlike copper-specific kits, this product is formulated for aluminum conductors only, preventing galvanic corrosion and ensuring long-term electrical integrity. The heat-shrink insulator provides environmental protection against moisture, dust, and UV exposure, making it suitable for outdoor and industrial applications. The kit is non-color-coded, allowing for flexible use in various installation scenarios. Ideal for utility, renewable energy, and industrial power distribution systems where aluminum conductors are prevalent. The RRK 350 HS is a direct replacement for traditional compression splices in applications requiring durable, insulated connections without the need for additional tape or sealing compounds.
  • Designed for 350 AWG aluminum conductors only
  • 4-1/2 inch compression connector with 7-1/2 inch heat-shrink insulator
  • Includes dies (840, TX, 76, 249, 11A) for standard compression tools
  • Heat-shrink insulator provides environmental protection against moisture and UV
  • Non-color-coded for flexible installation in various applications

Specifications

Application
Heat-Shrink Tubing Creates Sealed, Watertight Splices
Color
No Color Code
Conductor Range
350 kcmil
Connection
Compression
Insulation
Yes
Material
Aluminum
Material
Copper Connector, Polyolefin Cover
Number Of Conductors
2
Size
4-1/2 inch Connector, 7-1/2 inch Cover
Size
350
Special Features
Prefilled with Oxide Inhibitor to Prevent Oxidation an Keep Out Moisture. Radiating Rib Design Dissipated Heat, Centers the Watertight Insulating Cover and Seals Perfectly Every Time. Heavy-Wall Heat-Shrick Tubing enables you to Crimp the two pieces of wire together, then heat the splice with a hot-air gun to get a fully sealed, watertight repair splice
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)
0.2900 L
Package Weight (Metric)
0.1320 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.