ABB - Installation Products 756LR-PAC04-S - 35kV, 600 Series Deadbreak Elbow with Test Point (with Insulated Plug, Cap, Stud, Shearbolt Lug and Cable Adapter). Tin-Plated Aluminum Shearbolt Lug. Cable Insulation Diameter 1.725 inch to 1.935 inch. Conductor Size Range for Compressed / Stranded / Compacted / Solid 750 to 1250 kcmil. Cold-Shrinkable Jacket Seal Included.
ABB - Installation Products

756LR-PAC04-S

UPC: 075114391214


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Overview

The ABB 756LR-PAC04-S is a 35kV 600 Series Deadbreak Elbow connector designed for reliable power cable termination. This unit features a test point for diagnostic capabilities and includes an insulated plug, cap, stud, and a tin-plated aluminum shearbolt lug for secure conductor connection. The cable adapter is engineered to accommodate cable insulation diameters ranging from 1.725 inches to 1.935 inches. It is suitable for conductors within the 750 to 1250 kcmil size range, supporting compressed, stranded, compacted, and solid conductor types. A cold-shrinkable jacket seal is provided to ensure environmental protection and a secure fit. This deadbreak elbow is a critical component for medium-voltage power distribution systems, offering a robust and dependable connection point for underground power cables. The shearbolt lug design simplifies installation and ensures consistent contact pressure. Manufacturer: ABB - Installation Products. SKU: 756LR-PAC04-S. UNSPSC Code: 39121421. The tin-plated aluminum shearbolt lug offers excellent conductivity and corrosion resistance. The cold-shrinkable jacket seal ensures a tight seal against moisture and contaminants. This 600 Series Deadbreak Elbow is built for demanding electrical environments.
  • 35kV, 600 Series Deadbreak Elbow Connector
  • Includes Test Point for Diagnostics
  • Tin-Plated Aluminum Shearbolt Lug
  • Accommodates Cable Insulation Diameter: 1.725" - 1.935"
  • Conductor Size Range: 750-1250 kcmil (Compressed/Stranded/Compacted/Solid)

Specifications

Amperage Rating
600 A
Application
35 kv, 600 Amp
Color
Black
Conductor Range
750 to 1250 kcmil
Connection
Shear Bolt
Environmental Conditions
Fully Submersible
Insulation
True
Material
Housing - EPDM-Rubber
Special Features
35kV, 600 Amp Loadbreak Elbow. Fully shielded, fully submersible molded rubber housing. 100 percent peroxide-cured construction includes insulation and conductive EPDM materials. Can be easily connected or disconnected using standard hand tools and equipment in a de-energized state
Standard
ANSI/IEEE Standard 386
Temperature Rating, Maximum
149 F
Temperature Rating, Maximum
65 C
Temperature Rating, Minimum
-40 F
Temperature Rating, Minimum
-40 C
Type
Deadbreak Elbow Connector with Test Point
Voltage Rating
35 kV
Width
12.28 in
Width
311.912 mm
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

What safety feature do the shear bolts provide?

The bolt heads shear off at the correct torque, leaving a smooth, flush finish with no protruding edges, which reduces injury risk.

What tools are needed for installation?

Only a standard wrench is needed for installation; no dies or pneumatic tools are required.

What conductor sizes are compatible with these connectors?

The connectors accommodate multiple wire sizes from #2 AWG to 1500 kcmil.

What current ratings are these connectors applicable for?

These connectors are applicable for 600 amp and 900 amp current ratings.

Are these connectors compatible with aluminum and copper conductors?

Yes, the shear bolt connection system is compatible with both aluminum and copper conductors.

What voltage range do these connectors support?

The connectors are applicable for 600/900 amp elbow connectors, vault stretchers, and straight receptacles from 15 kV up to 35 kV.

What is a critical safety step before installation?

The circuit must be de-energized before beginning the installation process.

Is 1500 kcmil conductor size compatible with all voltages?

No, the 1500 kcmil conductor size is only compatible when used with 35 kV systems.

Is any special tool recommended for holding the connector?

Yes, it is recommended to use the connector vise, part number CV1000, to securely hold the connector during the shearing process.

What safety feature do the shear bolts provide?

The bolt heads shear off at the correct torque, leaving a smooth, flush finish with no protruding edges, which reduces injury risk.

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.