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ABB - Installation Products K655L3-LM0360 - 15/25kV 600 Series Deadbreak 3-Way L-Kit, Cable Insulation Diameter 1.280 inch to 1.430 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 650 /Compacted Solid 750 /mmSquared Compact 400.

ABB Installation Products K655L3-LM0360 15/25kV 600 Series Deadbreak 3-Way L-Kit, Cable Insulation Diameter 1.280 inch to 1.430…

UPC: 783786351251


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Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB K655L3-LM0360 is a 15/25kV 600A 3-Way Deadbreak L-Kit designed for medium-voltage cable branching and splicing in industrial and utility applications. This kit includes three K655LR elbow connectors, two K650BIP basic insulating plugs, and two K651CP connecting plugs, enabling one-to-two line splitting for in/out, tap, or test point configurations. The deadbreak feature allows safe installation and maintenance without system de-energization, reducing downtime in critical operations. Rated for 15kV and 25kV voltage classes, the K655L3-LM0360 meets ANSI/IEEE Standard 386 with the following specifications: - 15kV class: 8.3kV phase-to-ground, 14.4kV phase-to-phase, 95kV BIL impulse withstand, 34kV AC one-minute withstand, 53kV DC 15-minute withstand, 11kV AC corona extinction at 3pC sensitivity. - 25kV class: 16.2kV phase-to-ground, 28kV phase-to-phase, 140kV BIL impulse withstand, 45kV AC one-minute withstand, 84kV DC 15-minute withstand, 21.5kV AC corona extinction at 3pC sensitivity. - Continuous current rating: 600A. Momentary rating: 25kA symmetrical for 10 cycles. The fully shielded, fully submersible molded rubber housing is constructed with 100% peroxide-cured EPDM materials for durability in harsh environments. Cable insulation diameter compatibility ranges from 1.280 inch to 1.430 inch, with aluminum compression lugs accommodating conductor sizes of 650 kcmil (compressed stranded), 750 kcmil (compacted solid), or 400 mm² (compact). Installation requires only standard hand tools and is performed in a de-energized state. Optional accessories enable visible external separation, bypass, isolation, dead-ending, grounding, and testing. This kit is ideal for medium-voltage distribution systems requiring reliable branching or splicing with minimal disruption. The test point capability via insulating plugs allows for capacitive voltage testing without system shutdown. Compatible with compressed stranded, compacted solid, and compact conductor configurations, the K655L3-LM0360 provides a robust solution for 15/25kV class applications in power utilities, industrial plants, and commercial installations.
  • 15/25kV voltage class with 600A continuous current rating
  • 3-Way design for one-to-two line splitting (in/out, tap, or test points)
  • Deadbreak feature enables safe installation/maintenance without de-energization
  • Fully shielded, submersible molded rubber housing with peroxide-cured EPDM construction
  • Supports cable insulation diameters 1.280-1.430" and conductor sizes 650-750 kcmil or 400 mm²

Specifications

Amperage Rating
600 A
Application
Used to split one line into two on in, out, tap and using the two insulating plugs as test points allows for capacitive voltage testing
Color
Black
Conductor Range
650 kcmil , 750 to 800 kcmil
Connection
Compression
Connection Type
Compression Lug
Environmental Conditions
Fully Submersible
Insulation
True
Length
10.87 in
Length
276.098 mm
Material
Aluminum, Rubber
Material
Housing - EPDM-Rubber
Poles
3-Way
Series
600 Series
Size
1.280-1.430 inch (Cable Insulation Diameter)
Special Features
No Seal
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 3-Way L Kit
Voltage Rating
15 to 25 kV
Voltage Rating
15/25 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)
1.0000 L
Package Weight (Metric)
0.4540 kg
600 Series Elbows with IEEE 386 Capacitive Test Points, 600 Amp, 15kV, Test and Ground Connector Kit, Insulated Cap. Cable Insulation Diameter 1.180 inch to 1.465 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 650 /Compacted Solid 750 /mmSquared Compact 400.

656ETP-L0360-DRG

600 Series Elbows with IEEE 386 Capacitive Test Points, 600 Amp, 15kV, Test and Ground Connector Kit, Insulated Cap. Cable Insulation Diameter 1.180 inch to 1.465 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 650 /Compacted Solid 750 /mmSquared Compact 400.
600 Amp, 15kV, Deadbreak RetroFit Cam-Op Connector Kit with Insulated Cap, Cable Insulation Diameter 1.370 inch to 1.630 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 1000.

655LINKCLRM0410ADRG

600 Amp, 15kV, Deadbreak RetroFit Cam-Op Connector Kit with Insulated Cap, Cable Insulation Diameter 1.370 inch to 1.630 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 1000.
200 Amp, 25kV, Loadbreak Repair Elbow Connector with Test Point, Repair Elbow has extended length contact and elbow housing resulting in a net gain of 3-1/4 inches in length. Includes 02509X long Bi-Metal Contact. Cable Insulation Diameter 0.665 inch to 0.895 inch. Conductor Size AWG Compressed Stranded #1/Solid 1/0 /mmSquared 42.41. 200ECS Jacket Seal Included.

274ELR-6689-230-S

200 Amp, 25kV, Loadbreak Repair Elbow Connector with Test Point, Repair Elbow has extended length contact and elbow housing resulting in a net gain of 3-1/4 inches in length. Includes 02509X long Bi-Metal Contact. Cable Insulation Diameter 0.665 inch to 0.895 inch. Conductor Size AWG Compressed Stranded #1/Solid 1/0 /mmSquared 42.41. 200ECS Jacket Seal Included.
200 Amp, 15kV, Loadbreak Repair Elbow Connector with Test Point, Cable Insulation Diameter 0.740 inch to 0.950 inch.

168ELR-7495-260

200 Amp, 15kV, Loadbreak Repair Elbow Connector with Test Point, Cable Insulation Diameter 0.740 inch to 0.950 inch.
200 Amp, 15kV, Loadbreak Repair Elbow Connector with Test Point, Cable Insulation Diameter 0.880 inch to 1.100 inch. Conductor Size AWG Compressed Stranded 2/0 /Solid 3/0 /mmSquared 67.43.

168ELR-88110-250

200 Amp, 15kV, Loadbreak Repair Elbow Connector with Test Point, Cable Insulation Diameter 0.880 inch to 1.100 inch. Conductor Size AWG Compressed Stranded 2/0 /Solid 3/0 /mmSquared 67.43.
200 Amp, 15kV, Loadbreak Repair Elbow Connector without Test Point, Cable Insulation Diameter 0.665 inch to 0.895 inch. Repair Elbow has extended length contact and elbow housing resulting in a net gain of 3-1/4 inches in length. Includes 02509X long Bi-Metal Contact. 200ECS Jacket Seal Included.

167ELR-6689-240-S

200 Amp, 15kV, Loadbreak Repair Elbow Connector without Test Point, Cable Insulation Diameter 0.665 inch to 0.895 inch. Repair Elbow has extended length contact and elbow housing resulting in a net gain of 3-1/4 inches in length. Includes 02509X long Bi-Metal Contact. 200ECS Jacket Seal Included.
200 Amp, 25kV, Loadbreak Repair Elbow Connector, Repair Elbow has extended length contact and elbow housing resulting in a net gain of 3-1/4 inches in length. Includes 02509X long Bi-Metal Contact. Cable Insulation Diameter 0.740 inch to 0.950 inch. Conductor Size AWG Compressed Stranded 1/0 /Solid 2/0 /mmSquared 53.49.

273ELR-7495-240

200 Amp, 25kV, Loadbreak Repair Elbow Connector, Repair Elbow has extended length contact and elbow housing resulting in a net gain of 3-1/4 inches in length. Includes 02509X long Bi-Metal Contact. Cable Insulation Diameter 0.740 inch to 0.950 inch. Conductor Size AWG Compressed Stranded 1/0 /Solid 2/0 /mmSquared 53.49.
600 Amp, 35kV, 600 Series Deadbreak 2-Way L-Kit. Cable Insulation Diameter 0.980 inch to 1.180 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded #1/ Compacted Solid 1/0 /mmSquared Compact 50.

755L2-J0230

600 Amp, 35kV, 600 Series Deadbreak 2-Way L-Kit. Cable Insulation Diameter 0.980 inch to 1.180 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded #1/ Compacted Solid 1/0 /mmSquared Compact 50.

Frequently Asked Questions

How do I order the 15/25kV 600A 3 Way L-Kit?

To order the 15/25kV, 600A 3 Way L-Kit, specify K655L3.

What specific items are included in the K655L3 kit?

The kit contains three K655BLR Basic Elbows, two K650BIP Basic Insulating Plugs, two K651CP Connecting Plugs, three 650SA Studs, eleven tubes of lubricant 82-08, and three installation instructions (IS-0230, IS-0249, IS-0915).

What is the impulse withstand rating for 28kV?

For the 28kV voltage class, the impulse withstand (BIL) is 140kV (1.2 x 50 microsecond wave).

What is the impulse withstand rating for 15kV?

For the 15kV voltage class, the impulse withstand (BIL) is 95kV (1.2 x 50 microsecond wave).

What is the maximum operating voltage for 28kV class?

For the 28kV voltage class, the maximum phase-to-ground operating voltage is 16.2kV and phase-to-phase is 28kV.

What is the maximum operating voltage for 15kV class?

For the 15kV voltage class, the maximum phase-to-ground operating voltage is 8.3kV and phase-to-phase is 14.4kV.

What is the continuous current rating for the K655L3?

The K655L3 has a continuous current rating of 600 Amps for both 15kV and 28kV voltage classes.

What standards does the K655L3 kit meet?

The K655L3 kit meets ANSI/IEEE Standard 386, Latest Revision.

What is the K655L3 L-Kit used for?

The K655L3 elbow kit splits one line into two on in, out, tap applications. Its insulating plugs also allow for capacitive voltage testing.

What is the impulse withstand rating for 28kV?

For the 28kV voltage class, the impulse withstand (BIL) is 140kV (1.2 x 50 microsecond wave).

How to Install the 600/900 Series Deadbreak Connecting Plug

This guide provides detailed instructions for the safe and proper installation of the 600/900 series deadbreak connecting plug, an accessory designed for power distribution systems. It covers stud installation, cleaning, lubrication, connection, and grounding.

Estimated time: 30m

Tools needed:

3/8 inch hex bit socket, Torque wrench, Wire strippers

Supplies needed:

600/900 Series Deadbreak Connecting Plug, Lubricant (supplied with plug, DO NOT SUBSTITUTE), No. 14 AWG (2.5mm) copper wire or equivalent, HV insulated cap(s) or connector(s), Mating plug device (e.g., elbow, bushing extender, vault stretcher, or elbow end module)

  1. Ensure Safety and Inspect Components

    Before beginning, ensure all apparatus are de-energized during installation or removal of parts. Do not touch or move energized products. This product must be installed only by competent personnel trained in good safety practices involving high voltage electrical equipment. Inspect the connecting plug and all mating parts for damage, correct rating, and compatibility. If the product came with protective shipping covers, remove them and replace with appropriate HV insulated caps or connectors before submerging or energizing the circuit.

  2. Install Stud into Mating Plug Device

    If the mating plug device (such as an elbow, bushing extender, vault stretcher, or elbow end module) is not equipped with a stud, hand tighten the stud into the mating plug device. The stud must be threaded in until the start of the flats are below the contact surface.

  3. Clean and Lubricate Connecting Plug and Mating Part

    Clean both the connecting plug and its mating part as indicated in the documentation. Lubricate both parts and the stud with the lubricant supplied. DO NOT SUBSTITUTE this lubricant, as other types may be harmful to the products. Be sure to keep all surfaces of the connecting plug and mating parts clean during this process.

  4. Connect and Torque the Connecting Plug

    Push the connecting plug firmly into the elbow, bushing extender, vault stretcher, or elbow end module and engage the threads. Hold the contact of the connecting plug against the contact surface of the mating part. Using a 600ATM or a 3/8 inch hex bit socket with a torque wrench, tighten the connection exerting 50 to 60 foot-pounds (68 to 81 newton-meters) of torque.

  5. Ground the Connecting Plug (If Applicable)

    If applicable, insert one end of a No. 14 AWG (2.5mm) copper wire or equivalent through the grounding eye on the connecting plug. Twist the wire tightly, taking care not to damage the eye. Connect the other end of the wire securely to ground.

Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.

What accessories are available for Thomas and Betts products?

Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.

What environmental ratings do Thomas and Betts products have?

Thomas and Betts products feature robust environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. These ratings ensure that their products are designed to withstand harsh industrial environments, with capabilities to resist dust, water, and corrosion, and operate effectively in a wide temperature range.

What communication protocols do Thomas and Betts products support?

Thomas and Betts products support a wide range of industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, and others. This extensive compatibility ensures seamless integration and reliable communication across various industrial automation systems, catering to diverse application needs.

What are the key features of Thomas and Betts products?

Thomas and Betts products are known for their innovative designs, high performance, and compliance with industry standards such as the National Electrical Code and Underwriters' Laboratories. They offer a comprehensive range of rugged and reliable electrical fittings, including liquidtight and dust-tight connections, which enhance installation efficiency and reduce overall project costs. Their products are engineered for durability in harsh environments, ensuring long-term reliability and lower installed costs.

What are the main product lines offered by Thomas and Betts?

Thomas and Betts offers a comprehensive range of product lines including electrical connectors, cable management systems, grounding and bonding solutions, and industrial automation components. Their products are designed for durability and reliability in demanding industrial environments, ensuring optimal performance and safety across various applications.

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Thomas and Betts offers comprehensive technical support, including access to field application engineers for onsite training and installation assistance. Their technical support staff is available to address inquiries related to product specifications and installation practices, ensuring optimal performance and safety of electrical systems. Additionally, they provide a variety of training programs to enhance the knowledge and skills of users in the field.

What industries and applications are Thomas and Betts products used for?

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Thomas and Betts products comply with critical international certifications including UL (Underwriters Laboratories), CSA (Canadian Standards Association), and CE (European Community). Our products are designed to meet rigorous industrial standards such as NEMA enclosure ratings and IEC 60529 IP ratings, ensuring safety and reliability across various industrial applications.

What are the main product lines offered by Ocal?

Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.