ABB - Installation Products 375LR-L-5270 - 200 Amp, 35kV, Loadbreak Elbow Connector without Test Point, Cable Insulation Diameter 1.180 inch to 1.465 inch. Bi-Metal Compression Lug, Conductor Size AWG Compressed Stranded 4/0 /Solid 250 /mmSquared 126.67.
ABB - Installation Products

375LR-L-5270

UPC: 783786666416


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Overview

The ABB 375LR-L-5270 Loadbreak Elbow Connector is a 200 Amp, 35kV-rated device designed for underground distribution systems. This elbow connector accommodates cable insulation diameters from 1.180 inch to 1.465 inch, making it compatible with a wide range of medium-voltage cables. The bi-metal compression lug supports conductor sizes from 4/0 AWG compressed stranded to solid 250 mm², ensuring reliable connections for both copper and aluminum conductors. Key applications include underground residential distribution (URD), pad-mounted transformers, and switchgear installations where loadbreak capability is required for safe maintenance operations. The connector’s design eliminates the need for a test point, simplifying installation while maintaining compliance with IEEE 386 standards for loadbreak separable connectors. Rated for 200 Amps continuous current and 35kV phase-to-phase voltage, this connector is ideal for systems requiring frequent loadbreak operations. The compression lug ensures low-resistance connections, reducing heat generation and improving system efficiency. Compatible with industry-standard 200 Amp loadbreak bushings, the 375LR-L-5270 is a cost-effective solution for utilities and contractors upgrading or maintaining medium-voltage distribution networks.
  • 200 Amp continuous current rating
  • 35kV phase-to-phase voltage rating
  • Cable insulation compatibility: 1.180" to 1.465" diameter
  • Bi-metal compression lug for 4/0 AWG to 250 mm² conductors
  • Loadbreak design for safe maintenance operations

Specifications

Amperage Rating
200 A
Application
35 kv, 200 Amp
Color
Black
Conductor Range
4/0 STR/COMPR AWG , 250 kcmil
Connection
Push-In
Environmental Conditions
Fully Submersible
Insulation
True
Material
Housing - EPDM-Rubber
Size
Cable Insulation Diameter 1.180 inch to 1.465 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
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
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)
3.1000 L
Package Weight (Metric)
1.4060 kg
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Frequently Asked Questions

What conductor sizes are compatible?

The bi-metal compression lug supports 4/0 AWG compressed stranded to solid 250 mm² conductors.

What cable insulation diameters fit this connector?

The connector accommodates cable insulation diameters from 1.180 inch to 1.465 inch.

What is the current rating of this connector?

The connector has a continuous current rating of 200 Amps.

What voltage rating does this connector support?

The connector is rated for 35kV phase-to-phase voltage.

Does this connector have a test point?

No, this model is designed without a test point.

Is this connector compatible with loadbreak bushings?

Yes, it is designed for compatibility with industry-standard 200 Amp loadbreak bushings.

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.