ABB - Installation Products USK 500-4.5 SL - Flood Seal, Aluminum Mechanical Splice kit, #2-500 kcmil, Aluminum and Copper, Aluminum Connector 4.5 inch long with Streetlight option, 1 screw per side
ABB - Installation Products

USK 500-4.5 SL

UPC: 783786755707

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Multiplier: 100

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Overview

The ABB Installation Products USK 500-4.5 SL is an aluminum mechanical splice kit designed for reliable electrical connections. This splice kit accommodates conductor sizes ranging from #2 AWG to 500 kcmil, making it versatile for various wiring projects. It is suitable for use with both aluminum and copper conductors, offering flexibility in material selection. The connector itself measures 4.5 inches in length, providing ample space for secure crimping. A key feature of this model is the integrated streetlight option, facilitating specific applications in street lighting infrastructure. Each side of the splice utilizes a single screw for secure termination, ensuring a consistent and dependable connection. This mechanical splice is engineered for straightforward installation and durable performance in electrical distribution systems. The USK 500-4.5 SL is a practical solution for joining conductors where a mechanical connection is required, offering efficiency and reliability for electrical contractors and maintenance professionals. Its construction from aluminum ensures compatibility with aluminum conductors and provides corrosion resistance. The 4.5-inch length allows for a substantial crimp, contributing to the overall integrity of the splice. The inclusion of the streetlight option simplifies the wiring process for this specific application.
  • Accommodates #2 AWG to 500 kcmil conductors
  • Suitable for both aluminum and copper conductors
  • 4.5 inch connector length
  • Includes streetlight option
  • One screw per side for secure termination

Specifications

Application
Repair Splice
Conductor Range
#2 to 500 kcmil
Connection
Mechanical
Connection Type
Screw
Insulation
True
Material
Aluminum
Material
Aluminum Connector, EPDM Cover
Number of Conductors
2
Series
USK
Size
4.5 inch connector
Size
2-500 kcmil
Special Features
Prefilled with Oxide Inhibitor to prevent Oxidation and keep out Moisture. Dual-Rated and approved for use with Aluminum and Copper Conductors. EPDM Rubber Splice Covers ensure a fully insulated, watertight repair splice. No Taping, Heat-Shrink or Mastic needed
Type
Mechanical 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)
1.0800 L
Package Weight (Metric)
0.4900 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.