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ABB - Installation Products K656CY-DP0599900 - 15/25kV, 600 Amp, Deadbreak Separable Wye Joint, with Test Point. 3 Joint Sizes, all which have Cold-Shrinkable Jacket Seal. (1) One - M0360 - Cable Insulation Diameter Range 1.370 to 1.630 inch. Aluminum Lug, Conductor Size 650 Stranded/Compressed or 750 Solid/Compact. (2) Two - L0320 - Cable Insulation Diameter Range 1.180 to 1.465 inch, Aluminum Lug, Conductor Size 450 Compressed/Stranded or 550 Solid/Compact.

ABB Installation Products K656CY-DP0599900 15/25kV, 600 Amp, Deadbreak Separable Wye Joint, with Test Point. 3 Joint Sizes, all…

UPC: 075114330411


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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 K656CY-DP0599900 is a 15/25kV, 600A deadbreak separable wye joint designed for medium-voltage power distribution systems. This modular kit features a 3-way insulated bus bar with retractable straight receptacle housings, enabling disconnectable cable connections in compact spaces like small vaults and manholes. The product supports direct-buried applications and future system expansions due to its reusable, modular design. Key specifications include: - Voltage ratings: 15kV (8.3kV phase-to-ground, 14.4kV phase-to-phase) and 25kV (16.2kV phase-to-ground, 28kV phase-to-phase). - Impulse withstand: 95kV BIL (15kV) and 140kV BIL (25kV). - Continuous current rating: 600A with 25kA symmetrical momentary/fault close capability. - Corona extinction sensitivity: 11kV AC (15kV) and 21kV AC (25kV) at 3pC. The joint accommodates three cable sizes: 1. M0360: Insulation diameter 1.370–1.630 in, supports 650 kcmil stranded/compressed or 750 kcmil solid/compact conductors with aluminum lugs. 2. L0320 (x2): Insulation diameter 1.180–1.465 in, supports 450 kcmil compressed/stranded or 550 kcmil solid/compact conductors with aluminum lugs. Features include: - Fully shielded, fully submersible 100% peroxide-cured EPDM molded rubber construction for environmental protection. - Integral capacitive test point for diagnostic capabilities without disassembly. - Cold-shrinkable jacket seal for secure, weather-resistant terminations. - Compression lug connections for reliable electrical performance. Applications include: - Medium-voltage power distribution systems requiring separable components. - Small vaults and manholes where space is limited. - Direct-buried installations with robust environmental protection needs. - Systems requiring future expandability or circuit reconfiguration. Each kit includes insulated bus bar, straight receptacle housing, retaining rings, cable size adapters, lugs, bolts, and washers. Optional sealing and grounding kits are recommended for enhanced installation safety.
  • 15/25kV voltage rating with 600A continuous current capacity
  • 3-way modular design for disconnectable cable connections
  • Supports cable insulation diameters: 1.370–1.630 in (M0360) and 1.180–1.465 in (L0320 x2)
  • Aluminum lugs for 450–750 kcmil conductors (stranded/compressed or solid/compact)
  • Integral capacitive test point for diagnostic capabilities
  • Fully shielded, submersible EPDM rubber construction
  • Cold-shrinkable jacket seal for environmental protection
  • Reusable components for future system expansions

Specifications

Amperage Rating
600 A
Application
Compact Design is suitable for small vaults and manholes
Color
Black
Conductor Range
650 kcmil , 750 kcmil , 450 kcmil , 550 kcmil
Connection
Compression
Connection Type
Deadbreak
Current Rating
600 A
Environmental Conditions
All Weather Conditions
Insulation
True
Length
37.27 in
Length
946.658 mm
Material
Housing - EPDM-Rubber
Material
Aluminum
Poles
3P
Series
K656CY
Size
Cable Insulation Diameter Ranges: 1.370 to 1.630 inch (M0360), 1.180 to 1.465 inch (L0320)
Special Features
Fully Shielded, Fully Submersible, 100 Percent Peroxide Cured EPDM Molded 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 Wye Joint
Voltage Rating
15 to 25 kV
Voltage Rating
15/25 kV
Width
8.12 in
Width
206.248 mm
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 Amp, 15/25kV, 600 Series Deadbreak, Elbow with Insulated Plug, Cap, Stud, Lug and Cable Adapter. Aluminum Compression Lug. Cable Insulation Diameter 0.980 inch to 1.180 inch. Conductor Size kcmil Compressed/Stranded 500 or Compact/Solid 600 or mm2 Compact 250/300.

K655LR-J0330

600 Amp, 15/25kV, 600 Series Deadbreak, Elbow with Insulated Plug, Cap, Stud, Lug and Cable Adapter. Aluminum Compression Lug. Cable Insulation Diameter 0.980 inch to 1.180 inch. Conductor Size kcmil Compressed/Stranded 500 or Compact/Solid 600 or mm2 Compact 250/300.
Single cable clamp 150-300mm2 for power terminal type 5

45000034

Single cable clamp 150-300mm2 for power terminal type 5
25kV, 600 Amps, Multi-way Connector. Three-Way. H0240-H0240-L0360. H - Cable Insulation Diameter 0.850 inch to 1.050 inch. 0 - Aluminum Compression Lug. 240 - 1/0 Stranded/compressed or 2/0 Solid/Compact. L - Cable Insulation Diameter 1.180 inch to 1.465 inch. 0 - Aluminum Compression Lug. 360 - 750 Solid/Compact.

K656CY(2)H0240-L0360

25kV, 600 Amps, Multi-way Connector. Three-Way. H0240-H0240-L0360. H - Cable Insulation Diameter 0.850 inch to 1.050 inch. 0 - Aluminum Compression Lug. 240 - 1/0 Stranded/compressed or 2/0 Solid/Compact. L - Cable Insulation Diameter 1.180 inch to 1.465 inch. 0 - Aluminum Compression Lug. 360 - 750 Solid/Compact.
15 kV, 200 Amp, Deadbreak Elbow with SG3 Sealing Kit. Cable Insulation Diameter 9.575 to 0.740 inches (14.605-18.796mm). Aluminum Conductor Material, Conductor Code 270 - 4/0 Stranded/Compressed or 250 Solid/Compact. SG3 - Cold Shrinkable Seal with Copper Braid and Constant Force Spring.

K151SR-A0270-SG3

15 kV, 200 Amp, Deadbreak Elbow with SG3 Sealing Kit. Cable Insulation Diameter 9.575 to 0.740 inches (14.605-18.796mm). Aluminum Conductor Material, Conductor Code 270 - 4/0 Stranded/Compressed or 250 Solid/Compact. SG3 - Cold Shrinkable Seal with Copper Braid and Constant Force Spring.
200 Amp, 15/25kV, Deadbreak Elbow, Straight Receptacle with Test Point, Bails are required but not included, order separately. Cable Insulation Diameter 0.805 inch to 1.060 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 4/0 /Solid 250 /mmSquared 126.67.

K152SR-C0270

200 Amp, 15/25kV, Deadbreak Elbow, Straight Receptacle with Test Point, Bails are required but not included, order separately. Cable Insulation Diameter 0.805 inch to 1.060 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 4/0 /Solid 250 /mmSquared 126.67.
15-25kV 600 Series Deadbreak Separable Straight Joint Package (2-Way) with Test Point. Aluminum Compression Lug. Cable Insulation Diameter 1.180 inch to 1.465 inch. Conductor Size kcmil Compressed Stranded 450 /Solid 500/550.

K656I-L0320

15-25kV 600 Series Deadbreak Separable Straight Joint Package (2-Way) with Test Point. Aluminum Compression Lug. Cable Insulation Diameter 1.180 inch to 1.465 inch. Conductor Size kcmil Compressed Stranded 450 /Solid 500/550.
15/25kV, 600 Amp, Elbow Connector without Test Point - with Shear Bolt Connector. Includes Elbow Housing, Insulated Plug with Cap, Stud, Shearbolt Lug, Cable Adapter and Lubricant. Cable Insulation Diameter N - 1.550 to 1.780 inch. Tin-Plated Aluminum ShearBolt Lug, Conductor Size AC04 - 750 to 1250 kcmil Stranded/Compressed/Solid/Compact.

K655LR-N-AC04

15/25kV, 600 Amp, Elbow Connector without Test Point - with Shear Bolt Connector. Includes Elbow Housing, Insulated Plug with Cap, Stud, Shearbolt Lug, Cable Adapter and Lubricant. Cable Insulation Diameter N - 1.550 to 1.780 inch. Tin-Plated Aluminum ShearBolt Lug, Conductor Size AC04 - 750 to 1250 kcmil Stranded/Compressed/Solid/Compact.
15-25kV 600 Series Deadbreak Separable Wye Joint Package (3-Way) with Test Point, Cable Insulation Diameter 0.850 inch to 1.050 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 3/0 /Compacted Solid 4/0 /mmSquared Compact 95.

K656CY-H0260

15-25kV 600 Series Deadbreak Separable Wye Joint Package (3-Way) with Test Point, Cable Insulation Diameter 0.850 inch to 1.050 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 3/0 /Compacted Solid 4/0 /mmSquared Compact 95.

Frequently Asked Questions

What is the K656CY-HP product used for?

The K656CY-HP is a 3-way disconnectable cable joint designed to join cables. It is suitable for small vaults, manholes, and direct-buried applications.

Is the K656CY-HP compact for small spaces?

Yes, its compact design makes it suitable for small vaults and manholes.

What is the 25kV BIL impulse withstand rating?

For the 25kV voltage class, the BIL impulse withstand rating is 140kV.

What is the 15kV BIL impulse withstand rating?

For the 15kV voltage class, the BIL impulse withstand rating is 95kV.

What is the fault close rating for the K656CY-HP?

The momentary and fault close rating for both voltage classes is 25kA Sym for 10 Cycles.

Are K656CY-HP components reusable?

Yes, the K656CY-HP features reusable components, which helps reduce inventory and other costs.

Does the K656CY-HP include a test point?

Yes, the K656CY-HP includes an integral capacitive test point.

Is the K656CY-HP fully submersible?

Yes, it is fully shielded and fully submersible, made of 100% peroxide cured EPDM molded rubber.

Is the K656CY-HP suitable for direct-buried applications?

Yes, the K656CY can be used in direct-buried applications.

Does the K656CY-HP meet industry standards?

Yes, the K656CY-HP meets ANSI/IEEE Standard 386, Latest Revision.

How to Install K656/K676 Series Deadbreak Receptacles

This guide provides detailed instructions for installing K656 and K676 series deadbreak receptacles, including cable preparation, crimping, and final assembly for splicing and tapping solid dielectric cables.

Estimated time: 2h

Tools needed:

Hex wrench, Torque wrench with 15/16 inch socket, Wire brush, Cable cutting tool, Wire strippers, Rag, Approved safety solvent, 650ATY assembly tool OR 600RRT assembly tool

Supplies needed:

Receptacle housings, Cable adapters, I, Wye or H Center sections (splice 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), Tape (for markers, if applicable), Conductive copper strip (if applicable)

  1. De-energize and Inspect Apparatus

    Ensure all apparatus in the work area are de-energized before beginning installation. Do not touch or move energized products. Inspect all components for damage, proper rating, and compatibility with mating parts. Failure to follow these safety instructions can result in serious injury or death.

  2. Prepare the Cable

    Wipe the outer jacket clean for 38 inches and cut the cable end squarely. Refer to the 'Special Cable Preparation Supplement' (Part A for Jacketed Concentric Neutral Cable or Part B for Flat Metallic Tape Shielded Cable) included with these instructions. Follow the specific procedure for your cable type to remove the jacket, semi-con shield, and bevel the insulation. Thoroughly clean the insulation to remove all semi-conducting residue.

  3. Install Receptacle Housing and Cable Adapter

    If using an ECS grounding device, slide the tube onto the cable 38 inches. Slide the receptacle housing onto the cable 30 inches. Apply lubricant sparingly along the cable and inside the cable adapter. Slide the adapter, small end first, over the cable with a twisting motion until it is flush with the tape marker (if used during cable prep). Remove any protruding cable insulation, ensuring the exposed conductor measures 4 3/4 to 5 inches. Assemble the aluminum retaining ring over the conductor, snug it against the cable adapter, and hand tighten the socket head screw with the hex wrench. Confirm the exposed conductor now measures 4 3/8 to 4 3/4 inches.

  4. Install and Crimp Connectors

    Remove the protective cap from the crimp connector. If using aluminum cable, wire brush the conductor and immediately insert it fully into the crimp connector, which contains inhibitor. Confirm the bolt holes in the crimp connectors are positioned to align with the mating part. Crimp the connectors according to their instructions, rotating each crimp 90 or 180 degrees. After crimping, measure the distance from the end of the connector to the holding collar; it must be 6 3/4 to 7 inches maximum. Repeat this step for all remaining cables.

  5. Assemble and Torque Bolts

    Assemble the washers and bolt in the following order: flat washer against the spade contact, Belleville washer (concave side down), and then the hex-head bolt. Hand tighten the bolt. 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.

  6. Lubricate and Final Housing Assembly

    Generously apply the supplied or ELASTIMOLD approved lubricant to the outside of the cable adapter, 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. Use either the 650ATY or 600RRT assembly tool to slowly slide the receptacle housing over the splice section. WARNING: If using the 600RRT tool, DO NOT place your hand on the threaded rod or guide shaft. Once the housing is in place, remove the venting rod. Repeat for all remaining cables.

  7. Complete Grounding

    Check all cable adapters to ensure they are properly located and remove any vinyl tape markers. If an ECS grounding device is used, complete its installation per 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. Connect this wire 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.