ABB - Installation Products K656CH-H0250 - 600 Amp, 15/25 kV, Separable H Joint package 4-Way with Test Point, Cable Insulation Diameter 0.850 inch to 1.050 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 2/0 /Solid 3/0 /mmSquared 67.43.
ABB - Installation Products

K656CH-H0250

UPC: 783786427970


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Overview

The ABB K656CH-H0250 is a 600 Amp, 15/25 kV separable H joint package designed for reliable electrical connections. This 4-way configuration includes a test point for enhanced diagnostics and maintenance. It is engineered to accommodate cable insulation diameters ranging from 0.850 to 1.050 inches. The package features an aluminum compression lug, ensuring a secure and durable connection. It is suitable for compressed stranded conductors sized 2/0 AWG, solid conductors sized 3/0 AWG, or 67.43 mm² conductors. This ABB product, SKU K656CH-H0250, is a key component for medium-voltage power distribution systems. Its design prioritizes efficient cable termination and system integrity. The inclusion of a test point facilitates voltage testing and troubleshooting without de-energizing the primary circuit, improving operational safety and reducing downtime. The separable joint design allows for easy assembly and disassembly, simplifying installation and maintenance procedures. The aluminum compression lug provides excellent conductivity and mechanical strength, critical for high-current applications. This product is manufactured by ABB - Installation Products, a recognized name in electrical infrastructure solutions. The UNSPSC code for this product is 39121421.
  • 600 Amp, 15/25 kV rated separable H joint package
  • 4-Way configuration with integrated test point
  • Accommodates cable insulation diameters from 0.850" to 1.050"
  • Includes aluminum compression lug for secure termination
  • Suitable for 2/0 AWG stranded, 3/0 AWG solid, or 67.43 mm² conductors

Specifications

Amperage Rating
600 A
Application
Compact Design is suitable for small vaults and manholes
Color
Black
Conductor Range
2/0 STR/COMPR AWG , 3/0 SOL/COMPT AWG
Connection
Compression
Environmental Conditions
All Weather Conditions
Insulation
True
Length
37.27 in
Length
946.658 mm
Material
Housing - EPDM-Rubber
Special Features
Fully Shielded, Fully Submersible, 100 Percent Peroxide Cured EPDM Molded Rubber. Includes Integral Capacitive Test Point. Reusable Components Reduce Inventory and other Costs
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 H-Joint Assembly
Voltage Rating
15 to 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)
30.0000 L
Package Weight (Metric)
13.6080 kg
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Frequently Asked Questions

What is the maximum operating voltage for 25kV class?

For the 25kV voltage class, the maximum phase-to-ground operating voltage is 16.2kV, and the maximum 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 the maximum phase-to-phase is 14.4kV.

What is the continuous current rating?

The continuous current rating for both 15kV and 25kV voltage classes is 600 Amps.

What is the momentary current rating?

The momentary current rating for both 15kV and 25kV voltage classes is 25kA Symmetrical for 10 cycles.

What is the momentary current rating?

The momentary current rating for both 15kV and 25kV voltage classes is 25kA Symmetrical for 10 cycles.

What is the continuous current rating?

The continuous current rating for both 15kV and 25kV voltage classes is 600 Amps.

What is the maximum operating voltage for 25kV class?

For the 25kV voltage class, the maximum phase-to-ground operating voltage is 16.2kV, and the maximum 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 the maximum phase-to-phase is 14.4kV.

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 the maximum phase-to-phase is 14.4kV.

What is the continuous current rating?

The continuous current rating for both 15kV and 25kV voltage classes is 600 Amps.

Frequently Asked Questions about ABB - Installation Products

What technical support does ABB - Installation Products offer?

ABB - Installation Products offers comprehensive technical support through a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services include emergency services, on-site support, remote diagnostics, installation assistance, equipment assessments, and repair coordination. Customers can also access technical resources via email at [email protected].

What are the main product lines offered by ABB - Installation Products?

ABB - Installation Products offers a comprehensive range of electrical distribution and protection solutions, including panelboards like ReliaGear® and ProLine, circuit monitoring systems, softstarters, and modular bus bar systems. Key product lines cover low voltage applications with specialized offerings such as the SMISSLINE TP flexible power distribution bus system, Ekip UP protection and metering relays, and enclosed/open softstarters for industrial and commercial sectors.

What are the key features of ABB - Installation Products products?

ABB - Installation Products feature advanced, user-friendly design elements optimized for industrial applications. Key features include 2-in-1 Push-in Spring connection technology allowing ferruled and rigid cable connections, tool-free mounting, robust vibration and shock-proof design, and front-accessible terminals. The products deliver high connection capacities up to 18.5 kW, support motor starting solutions, provide short-circuit fuseless protection to 100 kA, and enable faster, more intuitive installation with one-hand mounting and automated wiring capabilities.

What environmental ratings do ABB - Installation Products products have?

ABB - Installation Products offer robust environmental ratings across multiple standards, including IP54 to IP66 protection levels and NEMA Type 1 to Type 4X enclosures. These ratings ensure superior protection against dust, water, and corrosion for both indoor and outdoor industrial applications, with certifications that meet stringent environmental performance requirements.

What accessories are available for ABB - Installation Products products?

ABB - Installation Products offers a comprehensive range of accessories designed to enhance functionality and connectivity across industrial control systems. Key accessories include auxiliary contact blocks, signaling contacts, shunt trips, undervoltage releases, electronic timers, interlocks, interface relays, terminal blocks, and connection accessories. These accessories are compatible with SMISSLINE TP plug-in distribution systems and Unifix AD busbar systems, allowing for easy installation and configuration of manual motor starters, circuit breakers, and other electrical components.

What is ABB - Installation Products's warranty policy?

ABB - Installation Products offers a standard 1-year factory warranty for most installation products, with options to extend warranty coverage up to 5 years for specific product lines like low voltage circuit breakers. Extended warranty requires online registration through ABB's Extended Warranty Tool, which verifies product application and provides additional coverage for manufacturing defects and factory-mounted accessories.

What industries and applications are ABB - Installation Products products used for?

ABB - Installation Products serve critical electrical infrastructure needs across diverse industries including Energy, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their products cover essential applications such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems, engineered for high-reliability environments with a strong emphasis on safety, efficiency, and sustainability.

What communication protocols do ABB - Installation Products products support?

ABB - Installation Products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with high-speed data transmission capabilities up to 100 Mbps and support for various network topologies.

How are ABB - Installation Products products typically installed?

ABB - Installation Products are installed through a professional, systematic process emphasizing fast, intuitive wiring and tool-free mounting. Typical installation involves precise equipment verification, secure electrical connections, and comprehensive testing, including foundation frame assessment, busbar and cable connections, earthing system establishment, and thorough pre-commissioning functional tests to ensure optimal performance and reliability.

What certifications and standards do ABB - Installation Products products comply with?

ABB - Installation Products products meet rigorous international certifications including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products comply with critical standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, ensuring high performance and reliability across industrial installation applications.