ABB - Installation Products 376LR-K-5250 - 35kV 200 Amp, Loadbreak Elbow Connector with Test Point, Cable Insulation Diameter 1.090 inch to 1.310 inch. Bi-Metal Compression Lug. Conductor Size AWG Compressed Stranded 2/0 /Solid 3/0 /mmSquared 67.43.
ABB - Installation Products

376LR-K-5250

UPC: 783786659333


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Overview

The ABB 376LR-K-5250 Loadbreak Elbow Connector is a 35kV, 200 Amp rated device designed for underground residential distribution (URD) systems. This elbow connector features a bi-metal compression lug compatible with AWG compressed stranded 2/0, solid 3/0, or 67.43 mm² conductors, ensuring reliable electrical connections in medium-voltage applications. The integrated test point allows for safe voltage verification without disconnecting the cable, reducing downtime during maintenance or troubleshooting. With a cable insulation diameter range of 1.090 inch to 1.310 inch, this connector accommodates a variety of cable sizes commonly used in utility and industrial power distribution networks. The compression lug design provides a secure, gas-tight connection that resists moisture ingress and corrosion, extending service life in harsh environments. Ideal for loadbreak operations, this connector enables safe, hot-stick switching of energized circuits up to 35kV, making it a critical component for utility crews and field technicians.
  • 35kV rated, 200 Amp continuous current capacity
  • Loadbreak design for safe hot-stick switching of energized circuits
  • Integrated test point for voltage verification without disconnection
  • Bi-metal compression lug compatible with 2/0-3/0 AWG or 67.43 mm² conductors
  • Cable insulation diameter range: 1.090" to 1.310"

Specifications

Amperage Rating
200 A
Application
35 kv, 200 Amp
Color
Black
Conductor Range
2/0 STR/COMPR AWG , 3/0 SOL/COMPT AWG
Conductor Size
AWG Compressed Stranded 2/0 /Solid 3/0 /mmSquared 67.43
Connection
Push-In
Connection Type
Loadbreak Elbow Connector with Test Point
Current Rating
200 A
Environmental Conditions
Fully Submersible
Insulation
True
Material
Bi-Metal Compression Lug
Material
Housing - EPDM-Rubber
Size
Cable Insulation Diameter 1.090 inch to 1.310 inch
Special Features
35kV, 200 Amp Loadbreak Elbow. Fully shielded, fully submersible molded rubber housing. 100 percent peroxide-cured construction includes insulation and conductive EPDM materials. Provision for hot stick operation. Provision for ground wire connection. Non-Corrosive Capacitive Voltage Test Point
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
Loadbreak Elbow Connector with Test Point
Voltage Rating
35 kV
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)
3.0800 L
Package Weight (Metric)
1.3970 kg
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Frequently Asked Questions

What conductor sizes does this connector support?

The bi-metal compression lug supports AWG compressed stranded 2/0, solid 3/0, or 67.43 mm² conductors.

Does this connector include a test point?

Yes, the connector features an integrated test point for safe voltage verification.

What is the cable insulation diameter range?

The connector accommodates cable insulation diameters from 1.090 inch to 1.310 inch.

What is the maximum operating voltage for this connector?

The connector is rated for a maximum operating voltage of 35kV.

Is this connector suitable for loadbreak operations?

Yes, the 376LR-K-5250 is designed for loadbreak operations, allowing safe switching of energized circuits.

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.