ABB - Installation Products K650-J3-5 - 15/25kV 600 Series Deadbreak 3-Point Junction, Rubber Junction, Stainless Steel U-Straps and Back Plate.
ABB - Installation Products

K650-J3-5

UPC: 783786639298


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Installation InstructionsSpecification SheetManufacturer Product Website

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Overview

The ABB K650-J3-5 is a 15/25kV 600 Series Deadbreak 3-Point Junction designed for reliable medium-voltage cable splicing and termination. This rubber junction features stainless steel U-Straps and a back plate for secure mechanical and electrical connections in underground or overhead distribution systems. The deadbreak design allows for energized connections without de-energizing the system, reducing downtime during maintenance or upgrades. The 3-point configuration supports three cables, enabling efficient branching in radial or looped feeder circuits. The rubber construction provides environmental sealing against moisture, contaminants, and UV exposure, ensuring long-term dielectric integrity. Compatible with copper or aluminum conductors, this junction is rated for 600A continuous current and meets industry standards for medium-voltage applications. Typical use cases include utility substations, industrial power distribution, renewable energy interconnections, and commercial infrastructure where reliable, maintenance-free splicing is critical. The stainless steel hardware resists corrosion in harsh environments, while the compact design minimizes installation space requirements. Order by SKU K650-J3-5 for ABB Installation Products.
  • 15/25kV voltage rating for medium-voltage applications
  • Deadbreak design allows connections without system de-energization
  • 3-point configuration supports three cables for branching
  • Stainless steel U-Straps and back plate for corrosion resistance
  • Rubber construction provides environmental sealing and dielectric protection

Specifications

Application
Designed for subsurface, vault or padmount applications and can be used for sectionalizing, looping, tapping, and equipment bypass
Connection
Push-In
Connection Type
Deadbreak
Material
Rubber, Stainless Steel
Material
EPDM-Rubber
Mounting Type
U-Straps and Back Plate
Poles
3
Series
600 Series
Special Features
Fully shielded, fully submersible molded rubber housing. 100 percent peroxide-cured construction includes insulation and conductive EPDM materials. Provides mating for Elastimold 600 Amp Series Elbow connectors. U-Style Mounting Straps Only
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
3-Point Rubber Junction
Voltage Rating
15/25kV
Package Dimensions (L x W x H)
20 IN x 8 IN x 8 IN
Package Dimensions (L x W x H)
50.8 cm x 20.32 cm x 20.32 cm
Package Weight (Imperial)
8.5600 L
Package Weight (Metric)
3.8830 kg
6 Point Junction, with one 600 Amp Bushing Interfaces, four 200 Amp Bushing Well Interface and one 600 Amp Bushing Interface, 25kV, No Tilt Mounting.

J6-622226-25

6 Point Junction, with one 600 Amp Bushing Interfaces, four 200 Amp Bushing Well Interface and one 600 Amp Bushing Interface, 25kV, No Tilt Mounting.
Sealing Cap, Black, Thermoplastic, AMP CPC

208652-1

Sealing Cap, Black, Thermoplastic, AMP CPC

Frequently Asked Questions

What items are included in the K650J3 kit?

Each K650J3 kit contains one basic molded junction, mounting hardware, two tubes of lubricant, installation instructions, and three protective caps.

How do I order the K650J3 with "U" style mounting straps?

To order the K650J3 junction with "U" style mounting straps only, add "-5" at the end of the catalog number.

What is the continuous current rating for the 28kV class?

For the 28kV voltage class, the continuous current rating is 600 Amp.

What is the maximum operating voltage for the 28kV class?

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

What is the continuous current rating for the 15kV class?

For the 15kV voltage class, the continuous current rating is 600 Amp.

What is the maximum operating voltage for the 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.

Which industry standard does the K650J3 junction meet?

The K650J3 junction meets ANSI/IEEE Standard 386, Latest Revision.

What is the K650J3 product?

The K650J3 is a 15/25kV, 600 Amp Deadbreak 3-Way Junction. It features a fully shielded, submersible molded rubber housing.

What are the typical applications for the K650J3 junction?

ELASTIMOLD® junctions are designed for subsurface, vault, or padmount applications. They can be used for sectionalizing, looping, tapping, and equipment bypass.

What other Elastimold products are compatible with the K650J3?

The K650J3 provides mating for Elastimold® 600 A Series Elbow connectors. It also mates with K655 Elbow Connector, K655BE Bushing Extender, and 655BEA3 Bushing Adapter.

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.