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ABB - Installation Products K656SR-K0320 - 600 Amp, 15/25kV, 600 Series Straight Receptacle with cable adapter, lug and retaining ring. Cable Insulation Diameter 1.090 inch to 1.310 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 450 /Compacted Solid 500/550.

ABB Installation Products K656SR-K0320 600 Amp, 15/25kV, 600 Series Straight Receptacle with cable adapter, lug and retaining…

UPC: 783786513383


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Installation InstructionsSpecification SheetManufacturer Product Website

Contact for Pricing

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

Overview

The ABB K656SR-K0320 is a 600 Amp, 15/25kV deadbreak straight receptacle designed for fully shielded, submersible cable connections on high-voltage apparatus bushings. Manufactured by ABB - Installation Products, this unit is part of the 600 Series, ensuring reliable performance for medium-voltage applications. It is engineered to provide a straight cable connection on switchgear or electrical apparatus equipped with 600 Amp bushings. This receptacle is fully rated for 15/25kV and 600 Amp continuous current. For the 15kV voltage class, it offers 8.3kV maximum phase-to-ground operating voltage, 14.4kV maximum phase-to-phase, and 95kV BIL impulse withstand. For the 25kV voltage class, it provides 16.2kV maximum phase-to-ground operating voltage, 28kV maximum phase-to-phase, and 140kV BIL impulse withstand. Both voltage classes feature a 25kA symmetrical momentary rating for 10 cycles. The K656SR-K0320 features a fully shielded, submersible molded rubber housing with 100% peroxide-cured construction, incorporating both insulation and conductive EPDM materials. It allows for easy connection or disconnection in a de-energized state. This kit includes a cable adapter, an aluminum compression lug, and a retaining ring for secure assembly. The receptacle accommodates cable insulation diameters ranging from 1.090 inches to 1.310 inches. The included aluminum compression lug is suitable for compressed stranded conductors sized at 450 kcmil, compacted solid conductors at 500 kcmil, and 550 kcmil. When used on metallic tape shield or drain wire cable, an ECS ground kit/cable seal is recommended. This product meets ANSI/IEEE Standard 386, Latest Revision. The UNSPSC code for this product is 39121421, categorizing it within electrical connectors and accessories. Ensure proper compatibility with your existing system's voltage and conductor requirements before installation.
  • Fully rated 15/25kV, 600 Amp deadbreak straight receptacle
  • Fully shielded, submersible molded rubber housing
  • Accommodates cable insulation diameters from 1.090" to 1.310"
  • Includes cable adapter, aluminum compression lug, and retaining ring
  • Suitable for 450 kcmil compressed stranded, 500/550 kcmil compacted solid conductors

Specifications

Amperage Rating
600 A
Application
15/25kV, 600 Amps
Color
Black
Conductor Range
450 kcmil , 500 to 550 kcmil
Connection
Compression
Connection Type
Compression Lug
Current Rating
600 A
Environmental Conditions
All Weather Conditions, Fully Submersible
Insulation
True
Length
16.98 in
Length
431.292 mm
Material
Aluminum
Material
Housing - EPDM-Rubber
Series
600 Series
Size
Cable Insulation Diameter 1.090 inch to 1.310 inch
Special Features
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. Optional accessories allow visible external separation, by-pass, isolation, dead-ending, grounding, and testing as well as adding taps
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 Straight Receptacle with Test Point
Voltage Rating
15 to 25 kV
Voltage Rating
15/25kV
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
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K655LRTP-L0320-DRG

600 Amp Elbow Connector, Stick Op Connector Kit, 25KV, Dead Break, Cable Insulation Diameter 1.180 inch to 1.465 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 450 /Solid 500/550.
Single cable clamp 150-300mm2 for power terminal type 5

45000034

Single cable clamp 150-300mm2 for power terminal type 5
600 Amp, 15/25kV, 600 Series Straight Receptacle with cable adapter, lug and retaining ring. Cable Insulation Diameter 1.180 inch to 1.465 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 650 or Compacted Solid 750 or mmSquared Compact 400.

K656SR-L-0360

600 Amp, 15/25kV, 600 Series Straight Receptacle with cable adapter, lug and retaining ring. Cable Insulation Diameter 1.180 inch to 1.465 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 650 or Compacted Solid 750 or mmSquared Compact 400.
600 Amp, 15/25kV, 600 Series Straight Receptacle with cable adapter, lug and retaining ring. Cable Insulation Diameter 1.515 inch to 1.780 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 900 or Compacted Solid 1000 or mmSquared Compact 500. Cold-Shrinkable Jacket Seal Included.

K656SR-N0400-S

600 Amp, 15/25kV, 600 Series Straight Receptacle with cable adapter, lug and retaining ring. Cable Insulation Diameter 1.515 inch to 1.780 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 900 or Compacted Solid 1000 or mmSquared Compact 500. Cold-Shrinkable Jacket Seal Included.
600 Amp, 15/25kV, 600 Series Astraight Receptacle with cable adapter, lug and retaining ring. Cable Insulation Diameter 0.850 inch to 1.050 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 3/0 or Compacted Solid 4/0 or mmSquared Compact 95.

K656SR-H0260

600 Amp, 15/25kV, 600 Series Astraight Receptacle with cable adapter, lug and retaining ring. Cable Insulation Diameter 0.850 inch to 1.050 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 3/0 or Compacted Solid 4/0 or mmSquared Compact 95.
600 Amp, 15/25kV, 600 Series Straight Receptacle with cable adapter, lug and retaining ring. Cable Insulation Diameter 1.370 inch to 1.630 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 1000.

K656SR-M0410

600 Amp, 15/25kV, 600 Series Straight Receptacle with cable adapter, lug and retaining ring. Cable Insulation Diameter 1.370 inch to 1.630 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 1000.
600 Amp, 15/25kV, 600 Series Astraight Receptacle with cable adapter, lug and retaining ring. Cable Insulation Diameter 0.850 inch to 1.050 inch. Copper Compression Lug. Conductor Size AWG Compressed Stranded 3/0 or Compacted Solid 4/0 or mmSquared Compact 95.

K656SR-H2260

600 Amp, 15/25kV, 600 Series Astraight Receptacle with cable adapter, lug and retaining ring. Cable Insulation Diameter 0.850 inch to 1.050 inch. Copper Compression Lug. Conductor Size AWG Compressed Stranded 3/0 or Compacted Solid 4/0 or mmSquared Compact 95.
600 Amp, 15/25kV, 600 Series Straight Receptacle with cable adapter, lug and retaining ring. Cable Insulation Diameter 0.760 inch to 0.950 inch. Bi-Metal Compression Lug. Conductor Size AWG Compressed Stranded 1/0 or Compacted Solid 2/0.

K656SR-G5240

600 Amp, 15/25kV, 600 Series Straight Receptacle with cable adapter, lug and retaining ring. Cable Insulation Diameter 0.760 inch to 0.950 inch. Bi-Metal Compression Lug. Conductor Size AWG Compressed Stranded 1/0 or Compacted Solid 2/0.

Frequently Asked Questions

What is the maximum cable insulation diameter supported?

The K656SR-K0320 supports cable insulation diameters ranging from 1.090 inches to 1.310 inches.

What conductor sizes are compatible with the lug?

The aluminum compression lug is designed for compressed stranded conductors of 450 kcmil, compacted solid conductors of 500 kcmil, and 550 kcmil.

What is the voltage rating of this ABB receptacle?

This ABB receptacle has a voltage rating of 15/25kV.

What is the current rating of the K656SR-K0320?

The K656SR-K0320 has a current rating of 600 Amps.

What components are included with the K656SR-K0320?

The K656SR-K0320 includes a cable adapter, an aluminum compression lug, and a retaining ring.

How to Install the K656SR/M656SR Straight Receptacle

This guide provides detailed instructions for installing the K656SR and M656SR straight receptacles, which enable an in-line cable connection to standard ANSI-386 600 amp 15kV, 25kV, or 35kV bushings. Ensure all apparatus are de-energized during installation to prevent serious or fatal injury.

Estimated time: 2h

Tools needed:

5/8-11 tap (if applicable), Hex wrench (supplied), Torque wrench with 15/16 socket, Wire strippers, Crimping tool

Supplies needed:

Receptacle housing, Bushing adapter, Cable adapter, Aluminum holding collar, Hex head bolt, Hose clamp (35kV only), Crimp connector, Belleville washer, Flat washer, Nylon venting rod, Lubricant (supplied), Brass bolt, Bushing converter contact, Loctite, Tape marker, No. 14 AWG copper wire (or equivalent), Suitable connector (for neutral and grounding wires), Cable (to be connected)

  1. Prepare Apparatus Bushing

    DANGER: All apparatus must be de-energized during installation. If a stud is present in the apparatus bushing, remove it and re-tap the hole using a 5/8-11 tap. Clean and lubricate the apparatus bushing and bushing converter interface. Apply 3-4 drops of Loctite to the threads of the brass bolt. Assemble the bushing converter onto the apparatus bushing with the bolt hole facing out, using the 5/8” brass bolt. Torque to 60 ft.-lbs.

  2. Cut Cable End Squarely

    Train the cable end and straighten it into its final position. Cut the cable squarely to ensure maximum available length for crimp growth.

  3. Manage Concentric Neutral Wires (If Applicable)

    If applicable, unwrap the concentric neutral wires a distance of 30 inches (76cm). DO NOT CUT them. Bend and fold them back out of the way.

  4. Clean Cable Outer Jacket

    Wipe the outer jacket clean for a distance of 38 inches (96.5cm) or up to the concentric neutral wires.

  5. Slide Receptacle Housing onto Cable

    Slide the receptacle housing onto the cable a distance of 30 inches (76cm).

  6. Prepare Cable Insulation and Install Cable Adapter

    Remove the semi-con shield and install a tape marker to the dimensions shown in the documentation (10-1/4” (26.04cm) from cable end, 11-1/4” (28.58cm) for shield removal). Do not cut or nick the cable insulation. Bevel the end of the cable insulation at a 45-degree angle, approximately 1/4 inch (6mm) back. Thoroughly clean and then lubricate the cable insulation, always working toward the semi-con shield. Install the cable adapter, small end first, until it is flush with the edge of the tape marker.

  7. Expose Conductor to Correct Length

    Remove the protruding cable insulation by cutting it even with the end of the cable adapter. Do not cut or nick the cable adapter or the conductor. Verify the length of the exposed conductor is 4 3/4” – 5” (12.06cm–12.7cm). If the length is incorrect, redo the assembly from previous steps.

  8. Secure Holding Collar

    Position the holding collar over the conductor and flush against the cable adapter. Using the supplied hex wrench, tighten the setscrew.

  9. Prepare and Insert Conductor into Crimp Connector

    Remove the protective cap from the crimp connector. If using aluminum cable wire, brush the conductor and immediately insert it into the crimp connector, which contains inhibitor. Ensure the conductor is fully inserted into the crimp barrel. Measure the distance from the end of the connector to the holding collar. If this distance is over 7” (17.8cm), do not proceed and redo all previous work.

  10. Confirm Component Alignment

    Confirm that the receptacle housing, cable adapter, crimp connector, and contact adapter are oriented in the correct order as shown in the documentation. Crucially, confirm that the bolt hole in the crimp connector is aligned with the bolt hole in the contact adapter.

  11. Crimp Connectors

    Crimp the connectors following the instructions packaged with the connectors. Rotate each crimp 90 degrees. After crimping, measure the distance from the end of the connector to the holding collar. If this distance is over 7” (17.8cm), do not proceed and redo all previous work.

  12. Assemble and Torque Bolt

    Assemble the washers and bolt in the following order: Flat washer against the spade contact, Belleville washer (concave side down), then the hex-head bolt. Hand tighten the assembly. Using a torque wrench with a 15/16 socket, tighten to 50-60 ft.-lbs. Do not attempt to move or reposition any part of the assembly after the bolts are tightened.

  13. Lubricate Adapters

    Generously apply the supplied lubricant or ELASTIMOLD approved lubricant to the outside of the cable adapter and the area of the bushing adapter as shown in the documentation. DO NOT SUBSTITUTE other lubricants, as they may be harmful to this product or its mating product.

  14. Seat Receptacle Housing and Connect Ground

    Slide the receptacle housing over the cable adapter and up to the edge of the interface. Insert the supplied nylon venting rod. Slide the receptacle housing onto the bushing converter until it is fully seated. Remove the venting rod. Connect a short piece of No. 14 AWG copper wire (or equivalent) to the grounding eye of the receptacle housing, making a small loop and twisting tightly. Gather the concentric neutral wires and, using a suitable connector, connect them with the grounding wire.

  15. Install Hose Clamp (35kV Only)

    For 35kV installations only, position the hose clamp between the locator bumps on the receptacle housing. Tighten the clamp until an audible click is heard.

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.

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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.

What technical support does Thomas and Betts offer?

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.