ABB - Installation Products ABK 1350-375 - EZ Keeper, Aluminum Transformer Connector, #6 - 350 kcmil, Aluminum and Copper, Bolt 3/8 inch, One Conductor
ABB - Installation Products

ABK 1350-375

UPC: 783786683925


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Overview

The ABB EZ Keeper (SKU: ABK 1350-375) is a one-conductor aluminum transformer connector designed for secure, high-conductivity terminations on #6 to 350 kcmil conductors. Compatible with both aluminum and copper cables, this connector features a 3/8" bolt for reliable mechanical fastening and ensures consistent electrical performance in transformer applications. Engineered for utility and industrial installations, the EZ Keeper simplifies transformer wiring by accommodating a broad range of conductor sizes without the need for multiple connector types. The aluminum construction provides lightweight durability while maintaining compatibility with copper conductors through integrated contact surfaces. Key applications include pad-mounted transformers, pole-mounted transformers, and secondary distribution connections where space and weight constraints favor aluminum components. The 3/8" bolt ensures adequate clamping force for secure connections, reducing the risk of thermal expansion or loosening over time. Order the ABB EZ Keeper (ABK 1350-375) for standardized, reliable transformer terminations in compliance with NEC and utility specifications.
  • Connector type: One-conductor aluminum transformer connector
  • Conductor range: #6 to 350 kcmil (aluminum and copper compatible)
  • Bolt size: 3/8 inch for secure mechanical fastening
  • Material: Aluminum construction for lightweight durability
  • Application: Transformer terminations in utility and industrial installations

Specifications

Application
Pad-Mount Tranformer Connector
Conductor Range
#6 to 350 kcmil
Connection
Mechanical
Connection Type
Bolt
Insulation
False
Material
Aluminum and Copper
Material
Aluminum
Number Of Conductors
1
Poles
One Conductor
Series
EZ Keeper
Size
2.375 inch long, Pad .343 inch thick
Special Features
Requires only a cable stripper and Allen wrench. No Crimping tools or dies needed. Dual-rated for Aluminum and Copper. Double Set Screws maximize contact area and mechanical characterisitics. Ball-Bottom Screws ensure even force distribution in the cable/connector interface. Transformer changes require only the connector to be unbolted from the spade - no need to disconnect all the conductors, as with compression systems
Standard
RUS Accepted
Type
Lay-In Transformer Connector
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)
1.0000 L
Package Weight (Metric)
0.4540 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.