ABB - Installation Products ATC 350 - Aluminum Tapered Splices, 350 kcmil AL-CU, installing dies 96, 299, 655, 1 1/8-1, 13A. Length 5 inch. Outside Diameter 1-1/8 inch. Oil Stop. Oxide Inhibitor. Brown Caps.
ABB - Installation Products

ATC 350

UPC: 783786697304


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Overview

The ATC 350 from ABB Installation Products is a precision-engineered aluminum tapered splice designed for joining 350 kcmil aluminum and copper conductors in industrial, utility, and commercial applications. This splice features a 5-inch length and a 1-1/8-inch outside diameter, ensuring compatibility with a range of installation dies, including dies 96, 299, 655, 1 1/8-1, and 13A. The splice includes an oil stop to prevent fluid ingress, maintaining insulation integrity and protecting against moisture-related issues. An oxide inhibitor is integrated to ensure reliable electrical contact by preventing oxidation at the splice interface, which is critical for long-term performance. Supplied with brown caps for easy identification, the ATC 350 simplifies inventory management and installation processes. The tapered design facilitates smooth conductor insertion and optimal crimping performance, reducing installation time and improving reliability. With a UNSPSC code of 39121449, this product meets industry standards for splicing and termination, making it a trusted choice for professionals requiring secure, long-lasting splices in demanding environments.
  • Designed for 350 kcmil aluminum and copper conductors
  • 5-inch length with 1-1/8-inch outside diameter
  • Includes oil stop and oxide inhibitor for reliable performance
  • Compatible with installation dies 96, 299, 655, 1 1/8-1, 13A
  • Supplied with brown caps for easy identification

Specifications

Application
Tapered ends enable use in High-Voltage Applications up to 69kV
Conductor Range
350 kcmil
Connection
Compression
Finish
Bare
Insulation
None
Material
Aluminum
Number Of Conductors
2
Size
Length 5 inches
Special Features
Dual-Rated. Use with aluminum and copper conductors. Solid Center Stop assures proper cable insertion. Conductor bores coated with oxide inhibitor to prevent oxidation. All Splices marked with Die References for Easy Identification
Standard
ANSI C119.4
Type
Compression Splice Tapered
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

What is the outside diameter of the ATC 350?

The outside diameter of the ATC 350 is 1-1/8 inches.

Does the ATC 350 include an oil stop?

Yes, the ATC 350 includes an oil stop to prevent fluid ingress.

What is the length of the ATC 350 splice?

The length of the ATC 350 splice is 5 inches.

What conductor sizes does the ATC 350 support?

The ATC 350 supports 350 kcmil aluminum and copper conductors.

What are the compatible installation dies for the ATC 350?

The compatible installation dies are 96, 299, 655, 1 1/8-1, and 13A.

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.