ABB - Installation Products 261LR-C5230 - 25/28kV, 200 Amp, Loadbreak Elbow Connector, .805 inch - 1.060 Inch Cable Insulation Diameter, #1 Stranded Wire Size, Bi-Metal Compression Lug.
ABB - Installation Products

261LR-C5230

UPC: 075114191012


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Overview

The ABB 261LR-C5230 is a 25/28kV, 200 Amp loadbreak elbow connector engineered for medium-voltage power distribution systems. This connector is designed to terminate cables with insulation diameters between 0.805 inches and 1.060 inches, providing a secure and reliable connection in utility and industrial applications. The integrated bi-metal compression lug ensures compatibility with #1 stranded copper conductors, delivering consistent electrical performance and mechanical integrity. Key specifications include a 200 Amp continuous current rating and a 25/28kV voltage class, making it suitable for medium-voltage networks. The connector’s loadbreak design allows for safe disconnection under load, minimizing downtime during maintenance or reconfiguration. The bi-metal construction combines copper and aluminum components to optimize conductivity and corrosion resistance, extending service life in harsh environments. This connector is part of ABB’s 261LR series, which is optimized for medium-voltage loadbreak applications. The catalog number follows ABB’s structured format, where 'C' indicates the conductor material code (bi-metal) and '5230' specifies the compression lug code for #1 stranded wire. The connector is designed for compatibility with standard medium-voltage cable systems, ensuring broad application across power distribution networks. Typical applications include utility substations, industrial power systems, renewable energy installations, and commercial facilities requiring medium-voltage connectivity. The 261LR-C5230 is a critical component for safe and efficient power transfer, offering a balance of performance, durability, and ease of installation.
  • 25/28kV voltage class, 200 Amp continuous current rating
  • Accommodates cable insulation diameters from 0.805" to 1.060"
  • Bi-metal compression lug for #1 stranded copper conductors
  • Loadbreak design enables safe disconnection under load
  • Part of ABB’s 261LR series for medium-voltage applications

Specifications

Amperage Rating
200 A
Application
25/28 kV, 200 Amp
Color
Black
Conductor Range
#1 STR/COMPR AWG , 1/0 SOL/COMPT AWG
Connection Type
LoadBreak Elbow Connector
Connection Type
Compression Lug
Current Rating
200 A
Environmental Conditions
All Weather Conditions
Insulation
True
Material
Housing - EPDM-Rubber
Material
Bi-Metal Compression Lug
Mounting Type
Elbow Connector
Series
261LR-C5230
Series
261LR
Size
9.03 inch (299.4 mm) X 7.89 inch (200.4 mm) not including probe, 2.86 inch (72.6 mm) Diameter
Size
0.805 inch - 1.060 Inch Cable Insulation Diameter, #1 Stranded Wire Size
Size
0.805-1.060 inch Cable Insulation Diameter, #1 Stranded Wire Size
Special Features
25/28kV, 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. Wide cable range with minimum number of sizes. Long bi-metal compression lug is standard
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
25 to 28 kV
Voltage Rating
25/28kV
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)
2.2700 L
Package Weight (Metric)
1.0300 kg
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Frequently Asked Questions

What is the voltage rating of this loadbreak elbow connector?

The ABB 261LR-C5230 loadbreak elbow connector has an operating voltage rating of 25/28kV.

What cable insulation diameters can this connector accommodate?

This connector is designed to fit cable insulation diameters ranging from .805 inches to 1.060 inches.

What wire size is compatible with this connector?

The connector is suitable for a #1 stranded wire size.

What type of lug does this connector use?

The ABB 261LR-C5230 features a bi-metal compression lug for secure and durable connections.

Who is the manufacturer of the 261LR-C5230 connector?

The manufacturer of the 261LR-C5230 loadbreak elbow connector is ABB - Installation Products.

How to Install 261LR-C5230 Loadbreak Elbow Connectors

This guide provides step-by-step instructions for the installation of 261LR-C5230 Loadbreak Elbow Connectors, covering cable preparation, lug installation, elbow assembly, and grounding procedures. Always ensure all apparatus are de-energized before beginning any installation or operation.

Estimated time: 1h 30m

Tools needed:

Wire strippers, Wire brush, Appropriate crimp tool, Probe wrench, Pliers, Full insulated hotstick type live-line tool

Supplies needed:

261LR-C5230 Elbow Connector Housing, Compression Lug, Probe, Lubricant (supplied with kit), No. 14 AWG (2.5mm) Copper Ground Wire, Appropriate Neutral Wire Connector, UD Cable (specific type as per application), Vinyl tape (optional, for drain wires), Conductive copper tape (optional, for copper tape shield cable), Cold shrink tube (optional, if using sealing kits)

  1. Prepare Cable and Install Compression Lug

    Before starting, ensure all apparatus are de-energized. Inspect all components for damage and compatibility. Train the cable to ensure adequate slack. Prepare neutral or drain wires according to your cable type (e.g., pull extra length, bind, remove outer jacket). Cut the cable squarely at the bushing centerline. Remove 2-1/8 inches (55mm) of shield and insulation from the cable end, taking care not to nick the conductor. Wire brush bare aluminum conductors and immediately install the compression lug, rotating to spread inhibitor and aligning its threaded hole with the bushing bore. Crimp the lug according to the crimp chart provided with the lug. Remove 6-7/8 inches (175mm) of the insulation shield and bevel the insulation end by a maximum of 1/8 inch (5mm). Thoroughly clean the insulation.

  2. Assemble the Elbow Connector

    Lubricate the cable insulation and the inside of the elbow housing using only the lubricant supplied; do not substitute. Slide the elbow connector onto the cable with a back-and-forth twisting motion, then wipe off any excess lubricant. Align the elbow with the compression lug's threaded hole. Thread the probe into the lug by hand, ensuring it turns freely for approximately four turns before becoming snug. Tighten the probe with the supplied wrench until the wrench bends.

  3. Ground and Connect the Elbow

    Insert one end of a separate No. 14 AWG (2.5mm) copper wire or equivalent through the grounding eye on the elbow and twist it tightly. Twist all neutral wires together and connect them to ground using an appropriate connector, ensuring adequate slack for elbow operation. CONFIRM THAT THE TRANSFORMER AND ELBOW ARE DE-ENERGIZED before proceeding. Lubricate the receptacle portion of the elbow connector and the mating bushing with the supplied lubricant. Securely fasten a full insulated 'hotstick' type live-line tool to the loadbreak connector pulling eye and connect the elbow to the bushing with a fast, firm, straight motion. Do not operate by hand.

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