ABB - Installation Products FSK 500 - Aluminum Flood-Seal Compression Splice Kits, wire range 477-500 kcmil 600 kcmil CPT AL-CU 397.5 (26/7) 477 (18/1) ACSR, Kit contains Splice, Cover and Cap, Silicone Grease.
ABB - Installation Products

FSK 500

UPC: 783786724581


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Overview

The ABB FSK 500 Aluminum Flood-Seal Compression Splice Kit is engineered for reliable, high-amperage connections in overhead power distribution and transmission systems. Designed for wire ranges from 477 to 500 kcmil and 600 kcmil CPT AL-CU, this kit ensures secure, corrosion-resistant splices for ACSR conductors (397.5 (26/7) and 477 (18/1) ACSR). The kit includes a splice body, protective cover, sealing cap, and silicone grease for optimal performance in harsh outdoor environments. Key features include a compression-style splice that maintains consistent electrical contact under thermal cycling, reducing hotspot risks. The flood-seal design prevents moisture ingress, extending service life in wet or corrosive conditions. Compatible with both aluminum and copper conductors, the FSK 500 simplifies field installations with pre-engineered components, eliminating the need for custom fabrication. Ideal for utility, substation, and industrial applications where long-term reliability is critical.
  • Compatible with 477-500 kcmil and 600 kcmil CPT AL-CU wires
  • Supports 397.5 (26/7) and 477 (18/1) ACSR conductors
  • Includes splice body, cover, cap, and silicone grease
  • Flood-seal design prevents moisture ingress for long-term reliability
  • Compression-style splice ensures consistent electrical contact

Specifications

Application
Dual-Rated Kits approved for a wide range of Aluminum or Copper Connections
Conductor Range
500 kcmil
Connection
Compression
Insulation
Yes
Material
Aluminum
Number Of Conductors
2
Special Features
Prefilled with Oxide-Inhibitor and capped to prevent oxidation and keep out moisture. All kits Include one Submersible Splice Cover and one Aluminum Compression Splice to ensure a fully insulated, watertight repair splice, no tape required
Type
Compression Splice Kit
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)
0.6800 L
Package Weight (Metric)
0.3080 kg
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Frequently Asked Questions

What wire sizes does the FSK 500 support?

The FSK 500 supports wire ranges from 477 to 500 kcmil and 600 kcmil CPT AL-CU, including 397.5 (26/7) and 477 (18/1) ACSR conductors.

Does the kit include all necessary components?

Yes, the kit contains the splice body, protective cover, sealing cap, and silicone grease for installation.

Is the FSK 500 suitable for outdoor use?

The flood-seal design and corrosion-resistant materials make it ideal for outdoor and harsh environments.

What type of splice does the FSK 500 use?

It uses a compression-style splice to ensure consistent electrical contact and reduce hotspot risks.

Can the FSK 500 connect aluminum and copper wires?

Yes, the kit is designed for both aluminum and copper conductors (CPT AL-CU).

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.