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ABB - Installation Products K656I-M0360 - 15-25kV 600 Series Deadbreak Separable Straight Joint Package (2-Way) with Test Point. Aluminum Compression Lug. Cable Insulation Diameter 1.370 inch to 1.630 inch. Conductor Size Compressed Stranded 650 kcmil or Compacted Solid 750 kcmil.

ABB Installation Products K656I-M0360 15-25kV 600 Series Deadbreak Separable Straight Joint Package (2-Way) with Test Point.…

UPC: 075114411103


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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 K656I-M0360 is a 15-25kV, 600A deadbreak separable straight joint package designed for medium-voltage power distribution systems. This 2-way joint package includes an aluminum compression lug and an integral capacitive test point for enhanced diagnostics without direct contact with live parts. The product meets ANSI/IEEE Standard 386 and is rated for 8.3kV phase-to-ground (15kV class) or 16.2kV phase-to-ground (25kV class) operating voltage, with impulse withstand ratings of 95kV BIL (15kV) or 140kV BIL (25kV). Continuous current rating is 600A with a 25kA symmetrical momentary rating for 10 cycles. Engineered for compact installations, the K656I-M0360 features a fully shielded, fully submersible 100% peroxide-cured EPDM molded rubber housing. The modular design accommodates future system changes or expansions, allowing unused interfaces to be capped initially. Cable insulation diameter range is 1.370 to 1.630 inches, with compatibility for 650kcmil compressed stranded or 750kcmil compacted solid aluminum conductors. The deadbreak design enables safe installation and maintenance by allowing complete isolation of energized conductors. Applications include underground power distribution networks, small vaults, manholes, direct-buried installations, and substations where reliable cable terminations are critical. The reusable components reduce inventory and operational costs while maintaining low-resistance electrical connections. The integral test point facilitates voltage detection and system testing, improving operational safety and efficiency in medium-voltage systems.
  • 15-25kV voltage class with 600A continuous current rating
  • Integral capacitive test point for safe voltage detection
  • Fully shielded, submersible EPDM rubber housing
  • Compatible with 650kcmil compressed stranded or 750kcmil compacted solid aluminum conductors
  • Modular design for future system expansions or reconfigurations
  • Compatible with 650 kcmil compressed stranded or 750 kcmil compacted solid conductors

Specifications

Amperage Rating
600 A
Application
Compact Design is suitable for small vaults and manholes
Color
Black
Conductor Range
650 COMPR/STR kcmil , 650 COMPT/SOL kcmil
Connection
Compression
Connection Type
Deadbreak Separable
Environmental Conditions
All Weather Conditions
Insulation
True
Length
37.27 in
Length
946.658 mm
Material
Housing - EPDM-Rubber
Material
Aluminum
Poles
2-Way
Series
600 Series
Size
[object Object]
Special Features
Fully Shielded, Fully Submersible, 100 percent Peroxide cured Molded EODM Rubber
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 Separable Straight Joint
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)
16.3900 L
Package Weight (Metric)
7.4350 kg
Molded Current Limiting Fuse Housing, Nominal Fuse Voltage Rating 8.3kV, Fuse Test Port - Two Capacitive Test Ports, Small Housing, Cable Insulation Diameter 0.635 inch - 0.905 inch / 16-23mm, Bi-Metal Conductor size 2 AWG Stranded/Compressed, 1 AWG Solid/Compact. no Sealing Kit

168FLR1-B5220

Molded Current Limiting Fuse Housing, Nominal Fuse Voltage Rating 8.3kV, Fuse Test Port - Two Capacitive Test Ports, Small Housing, Cable Insulation Diameter 0.635 inch - 0.905 inch / 16-23mm, Bi-Metal Conductor size 2 AWG Stranded/Compressed, 1 AWG Solid/Compact. no Sealing Kit
200 Amp, 15/25kV, Deadbreak Elbow, Straight Plug, Bails are required but not included, order separately. Cable Insulation Diameter 0.575 inch to 0.740 inch. Copper Compression Lug, Conductor Size AWG Compressed Stranded 1/0 or Solid Compact 2/0 or 53.49 mm2.

K151SP-A2240

200 Amp, 15/25kV, Deadbreak Elbow, Straight Plug, Bails are required but not included, order separately. Cable Insulation Diameter 0.575 inch to 0.740 inch. Copper Compression Lug, Conductor Size AWG Compressed Stranded 1/0 or Solid Compact 2/0 or 53.49 mm2.
25kV, 200 Amps, Loadbreak Elbow, Built in Jacket Seal, Cable Insulation Diameter 1.090-1.310 inches, (27.69-33.27 mm), Bi-Metal Conductor, Conductor Size 2/0 Stranded/Compressed, 3/0 Solid/Compact. With Test Point. Kit Contains Elbow Connector Housing, Compression Lug, Probe, Probe Wrench, Lubricant, Installation Instruction Sheet and Crimp Chart.

262LRJS-E5250

25kV, 200 Amps, Loadbreak Elbow, Built in Jacket Seal, Cable Insulation Diameter 1.090-1.310 inches, (27.69-33.27 mm), Bi-Metal Conductor, Conductor Size 2/0 Stranded/Compressed, 3/0 Solid/Compact. With Test Point. Kit Contains Elbow Connector Housing, Compression Lug, Probe, Probe Wrench, Lubricant, Installation Instruction Sheet and Crimp Chart.
15/25kV, 600 Amp, Direct Test Elbow with Cold-Shrinkable Jacket Seal, DeadBreak, Cable Insulation 1.515-1.780 inches, Aluminum Compression Lug, Conductor Size 1000 Stranded/Compressed

K655DLR-N0410-S

15/25kV, 600 Amp, Direct Test Elbow with Cold-Shrinkable Jacket Seal, DeadBreak, Cable Insulation 1.515-1.780 inches, Aluminum Compression Lug, Conductor Size 1000 Stranded/Compressed
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. Copper Compression Lug. Conductor Size AWG Compressed Stranded 1/0 or Compacted Solid 2/0. S - Cold Shrinkable Jacket Seal.

K656SR-G2240-S

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. Copper Compression Lug. Conductor Size AWG Compressed Stranded 1/0 or Compacted Solid 2/0. S - Cold Shrinkable Jacket Seal.
35kV, 600 Series Deadbreak Elbow with Test Point (with Insulated Plug, Cap, Stud, Shearbolt Lug and Cable Adapter). Tin-Plated Aluminum Shearbolt Lug. Cable Insulation Diameter 1.9 inch to 2.12 inch. Conductor Size Range for Compressed / Stranded / Compacted 1500 kcmil. 35 kV Only.

756LR-QAC05

35kV, 600 Series Deadbreak Elbow with Test Point (with Insulated Plug, Cap, Stud, Shearbolt Lug and Cable Adapter). Tin-Plated Aluminum Shearbolt Lug. Cable Insulation Diameter 1.9 inch to 2.12 inch. Conductor Size Range for Compressed / Stranded / Compacted 1500 kcmil. 35 kV Only.
200 Amp, 15kV, Loadbreak Replacement Elbow Connector with Test Point, Cable Insulation Diameter 0.980 inch to 1.180 inch. Conductor Size AWG Compressed Stranded 3/0 or Solid Compact 4/0. Repair Elbow has extended length contact and elbow housing resulting in a net gain of 8-7/8 inches in length. SG3 - Cold Shrinkable Seal with Copper Braid and Constant Force Spring. Includes Elbow Connector Housing, Long Bi-Metal Compression Lug, Probe Wrench, Probe, Hose Clamp, Crimp Chart, Installation Instructions and Tube of Lubricant.

168RLR-J5260-SG3

200 Amp, 15kV, Loadbreak Replacement Elbow Connector with Test Point, Cable Insulation Diameter 0.980 inch to 1.180 inch. Conductor Size AWG Compressed Stranded 3/0 or Solid Compact 4/0. Repair Elbow has extended length contact and elbow housing resulting in a net gain of 8-7/8 inches in length. SG3 - Cold Shrinkable Seal with Copper Braid and Constant Force Spring. Includes Elbow Connector Housing, Long Bi-Metal Compression Lug, Probe Wrench, Probe, Hose Clamp, Crimp Chart, Installation Instructions and Tube of Lubricant.
15kV 200 Amp, Loadbreak Elbow Connector with Test Point, .635 inch - .905 inch Cable Insulation Diameter, #2 Stranded Wire Size. Copper Compression Lug

162LR-B2200

15kV 200 Amp, Loadbreak Elbow Connector with Test Point, .635 inch - .905 inch Cable Insulation Diameter, #2 Stranded Wire Size. Copper Compression Lug

Frequently Asked Questions

What components are included in a complete K656I joint package?

A complete joint package includes an insulated bus bar, straight receptacle housing, retaining rings, cable size adapters, lugs, bolts, and washers.

What type of material is the K656I joint made from?

The K656I joint is made from 100% peroxide cured EPDM molded rubber.

What is the corona extinction voltage for the 15kV class?

For the 15kV voltage class, the corona extinction voltage is 11kV AC at 3pC sensitivity.

What is the impulse withstand rating for the 25kV class?

For the 25kV voltage class, the impulse withstand (BIL) is 140kV (1.2 x 50 microsecond wave).

What is the momentary current rating for the joint?

The momentary current rating for the K656I joint is 25kA Symmetrical for 10 Cycles, applicable to both 15kV and 25kV classes.

What is the one-minute AC withstand voltage for 25kV?

For the 25kV voltage class, the one-minute AC withstand voltage is 45kV AC.

Can the K656I joint be used in direct-buried applications?

Yes, the K656I separable straight joint can be used in direct-buried applications.

What standards does the K656I joint meet?

The K656I separable cable joint meets ANSI/IEEE Standard 386, Latest Revision.

What is the continuous current rating for this joint?

The K656I separable straight joint has a continuous current rating of 600 Amps for both 15kV and 25kV voltage classes.

What are the voltage ratings for the K656I joint?

The K656I joint is rated for 15kV and 25kV voltage classes. For 15kV, max phase-to-ground is 8.3kV; for 25kV, it is 16.2kV.

How to Install K656 Series Deadbreak Receptacles

This guide provides step-by-step instructions for the safe and proper installation of K656CY, K656CH, and K656I Deadbreak Receptacles, including cable preparation, crimping, and final assembly for high-voltage applications.

Estimated time: 2h

Tools needed:

Hex wrench, Torque wrench with 15/16 inch socket, Wire brush (for aluminum cable), 650ATY or 600RRT assembly tool, Rag, Crimp tool, Cable stripping tools

Supplies needed:

K656 Series Receptacle housing, Cable adapters, I, Wye, or H Center section, Aluminum holding collars, Lubricant (supplied or ELASTIMOLD approved), Hex-head bolts, Crimp connectors, Belleville washers, Flat washers, Nylon venting rod, ECS grounding device (if used), No. 14 AWG copper wire (or equivalent) for grounding, Tape (for markers), Conductive copper strip (for flat metallic tape shielded cable), Approved safety solvent, Solid dielectric type cables (15kV or 25kV, 600A)

  1. Ensure Safety and Inspect Components

    DANGER: De-energize all apparatus in the work area before beginning installation. Do not touch or move energized products. Inspect all K656 series components for damage, proper rating, and compatibility with mating parts and cables. Verify that all package contents are complete and undamaged.

  2. Prepare the Cable

    Wipe the outer jacket of the cable clean for a distance of 38 inches and cut the cable end squarely. Based on your cable type, follow the specific preparation instructions: For Jacketed Concentric Neutral Cable, remove the jacket 13-3/4 inches, bend neutral wires, remove semi-con 10-1/4 inches, mark with tape 1 inch from semi-con end, bevel insulation 1/4 inch at 45 degrees, and thoroughly clean the insulation. For Flat Metallic Tape Shielded Cable with Semi-con Shield, remove the outer jacket 13-3/4 inches, remove tape shield 11-1/4 inches, wrap with conductive copper strip and tape marker, remove semi-con shield 10-1/4 inches, bevel insulation 1/4 inch at 45 degrees, and thoroughly clean the insulation.

  3. Install Cable Adapter and Holding Ring

    Apply lubricant sparingly along the prepared cable and generously to the inside of the cable adapter. Slide the cable adapter, small end first, over the cable with a twisting motion until its end is flush with the tape marker. Remove any protruding cable insulation by cutting it even with the end of the cable adapter, ensuring the exposed conductor measures 4 3/4 to 5 inches. Assemble the aluminum retaining ring over the conductor, snug it firmly against the cable adapter, and hand-tighten the socket head screw using the provided hex wrench. Confirm the exposed conductor now measures 4 3/8 to 4 3/4 inches.

  4. Prepare and Insert Crimp Connector

    Remove the protective cap from the crimp connector. If using aluminum cable, wire brush the conductor immediately before fully inserting it into the crimp connector, which contains inhibitor. Measure the distance from the end of the connector to the holding collar; if it exceeds 7 inches (17.8cm), redo previous work. Confirm the bolt holes in the crimp connectors are positioned properly to align with the bolt holes of the mating part.

  5. Crimp the Connectors

    Crimp the connectors according to the instructions provided with the connectors, rotating each crimp 90 or 180 degrees. After crimping, re-measure the distance from the end of the connector to the holding collar; if it exceeds 7 inches, redo previous work. Repeat Steps 3 through 5 for all remaining cables to be joined.

  6. Assemble and Torque Bolts

    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 all bolts. Using a torque wrench with a 15/16 inch socket, tighten all bolts to 50 to 60 ft. lbs. Do not attempt to move or reposition any part of the assembly after the bolts are tightened.

  7. Lubricate and Slide Receptacle Housing

    Apply the supplied or ELASTIMOLD approved lubricant generously to the outside of the cable adapter, the area of the splice section, and the inside mating surface of the receptacle housing. Slide the receptacle housing over the cable adapter and up to the edge of the interface. Insert the nylon venting rod.

  8. Complete Housing Assembly with Tool

    Use an assembly tool (650ATY or 600RRT) to slide the receptacle housing over the splice section. If using the 650ATY, attach it with the 'U' shaped yoke over the splice section and the 'C' shaped yoke over the receptacle housing, then slowly raise the handle. If using the 600RRT, attach it and slide the housing by turning the hex nut. WARNING: Do not place hands on the threaded rod or guide shaft with the 600RRT tool in place. Remove the venting rod once the housing is in place. Repeat Steps 7 and 8 for all remaining cables.

  9. Final Checks and Grounding

    Check all cable adapters to ensure they are located properly and remove all vinyl tape markers. If an ECS grounding device is being used, complete its installation according to its instructions. Connect a short length of No. 14 AWG copper wire (or equivalent) to the grounding eyes of the housings, making a small loop and twisting tightly without damaging the eye, then connect 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.

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?

Thomas and Betts products are utilized across various industries including electrical construction, industrial automation, telecommunications, and utilities. Their extensive range of cord and cable fittings, electrical boxes, and metal framing systems are designed for applications that require durability and reliability in harsh environments, ensuring optimal performance in both permanent and temporary installations.

What certifications and standards do Thomas and Betts products comply with?

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.