ABB - Installation Products 756LR-K2270-SG3 - 35kV 600 Series Deadbreak Elbow with Test Point (with Insulated Plug, Cap, Stud, Lug and Cable Adapter). Copper Compression Lug. Cable Insulation Diameter 1.090 inch to 1.310 inch. Conductor Size Compressed-Stranded 4/0 AWG Compacted-Solid 250 kcmil. Cold Shrinkable Seal with Copper Braid and Constant Force Spring Included.
ABB - Installation Products

756LR-K2270-SG3

UPC: 075114431187


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Overview

The ABB 756LR-K2270-SG3 is a 35kV 600 Series Deadbreak Elbow designed for reliable electrical connections in medium voltage applications. This elbow features a test point for convenient diagnostic checks and comes complete with an insulated plug, cap, stud, lug, and cable adapter for a comprehensive termination solution. The included copper compression lug ensures a secure and efficient connection to conductors. Engineered to accommodate cable insulation diameters ranging from 1.090 inches to 1.310 inches, this deadbreak elbow is suitable for compressed-stranded conductors up to 4/0 AWG and compacted-solid conductors up to 250 kcmil. The cold shrinkable seal provides a robust environmental barrier, while the integrated copper braid and constant force spring ensure consistent pressure and reliable performance over time. This product from ABB Installation Products is a critical component for power distribution and utility networks, offering a durable and dependable termination method for medium voltage cables. Its design prioritizes ease of installation and long-term operational integrity, making it a practical choice for electrical contractors and maintenance professionals. The SKU for this specific model is 756LR-K2270-SG3.
  • 35kV 600 Series Deadbreak Elbow with Test Point
  • Accommodates cable insulation diameter: 1.090" to 1.310"
  • Copper Compression Lug for 4/0 AWG Stranded or 250 kcmil Solid Conductors
  • Includes Insulated Plug, Cap, Stud, Lug, and Cable Adapter
  • Cold Shrinkable Seal with Copper Braid and Constant Force Spring

Specifications

Amperage Rating
600 A
Application
35 kv, 600 Amp
Color
Black
Conductor Range
4/0 STR/COMPR AWG , 250 SOL/COMPT kcmil
Connection
Compression
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. SG3 Sealing Kit - Cold Shrinkable Seal with Copper Braid and Constant Force Spring
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 is the maximum cable insulation diameter for this deadbreak elbow?

The ABB 756LR-K2270-SG3 deadbreak elbow accommodates cable insulation diameters ranging from 1.090 inches to 1.310 inches.

What conductor sizes can be used with this ABB deadbreak elbow?

This elbow is designed for compressed-stranded conductors up to 4/0 AWG and compacted-solid conductors up to 250 kcmil.

What is included with the ABB 756LR-K2270-SG3 deadbreak elbow?

The product includes an insulated plug, cap, stud, lug, cable adapter, cold shrinkable seal, copper braid, and constant force spring.

What type of lug is used with this deadbreak elbow?

A copper compression lug is included with this deadbreak elbow for secure conductor connection.

What is the voltage rating of this deadbreak elbow?

The ABB 756LR-K2270-SG3 is rated for 35kV operation.

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.