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ABB - Installation Products K650RTWS - 15/25kV 600 Series Deadbreak Reducing Tap Well wih loose stud. Length 5.37 inch not counting Stud. Width 3 inch not counting bracket.

ABB Installation Products K650RTWS 15/25kV 600 Series Deadbreak Reducing Tap Well wih loose stud. Length 5.37 inch not…

UPC: 783786643462


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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 K650RTWS 15/25kV 600 Series Deadbreak Reducing Tap Well is a deadbreak elbow termination designed for medium-voltage applications. This component provides a reliable, insulated interface for reducing cable tap connections in underground or overhead distribution systems. The tap well features a loose stud for flexible installation and is rated for 15kV and 25kV class systems, ensuring compatibility with standard medium-voltage networks. The unit measures 5.37 inches in length (excluding the stud) and 3 inches in width (excluding the mounting bracket), making it suitable for compact installation spaces. The deadbreak design allows for safe, load-break operation without exposing live components, reducing arc hazards during maintenance. This tap well is part of ABB’s 600 Series, a line known for durable, field-proven components in utility and industrial power distribution. Use cases include utility substations, industrial power feeds, renewable energy interconnections, and commercial distribution networks. The reducing feature accommodates tap connections to smaller conductor sizes, streamlining transitions between cable gauges. The loose stud design simplifies assembly and alignment during installation, while the deadbreak interface ensures operational safety and longevity in outdoor or harsh environments.
  • Rated for 15kV and 25kV class medium-voltage systems
  • Deadbreak design for safe, load-break operation
  • Loose stud for flexible installation and alignment
  • Dimensions: 5.37" length (excl. stud), 3" width (excl. bracket)
  • Part of ABB’s 600 Series, ANSI C119.4 and IEEE 386 compliant

Specifications

Connection
Push-In
Size
5.37 in
Special Features
Loose Stud
Type
Reducing Tap Well
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)
0.1000 L
Package Weight (Metric)
0.0450 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.
25kv, 900 Amp, Deadbreak, Reducing Tap Well with Loose Stud. Length 5.37 inch not counting Stud. Width 3 inch not counting bracket.

K675RTWS

25kv, 900 Amp, Deadbreak, Reducing Tap Well with Loose Stud. Length 5.37 inch not counting Stud. Width 3 inch not counting bracket.
3 Point Junction, with one 600 Amp Bushing Interface, one 200 Amp Bushing Well Interface and one 600 Amp Bushing Interface, 25kV, SV - Optional 6-1/2 inch Centers. No Parking Stand

J3-626-25-SV-N

3 Point Junction, with one 600 Amp Bushing Interface, one 200 Amp Bushing Well Interface and one 600 Amp Bushing Interface, 25kV, SV - Optional 6-1/2 inch Centers. No Parking Stand
600 Amp, Separable Cable Joint, 35KV, Separable Straight Joint Package, 2-Way with Test Point, Dead Break, Cable Insulation Diameter 1.090 inch to 1.310 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 1/0 /Solid 2/0 /mmSquared 53.49. Cold-Shrinkable Jacket Seal Included.

M656I-K0240-S

600 Amp, Separable Cable Joint, 35KV, Separable Straight Joint Package, 2-Way with Test Point, Dead Break, Cable Insulation Diameter 1.090 inch to 1.310 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 1/0 /Solid 2/0 /mmSquared 53.49. Cold-Shrinkable Jacket Seal Included.
600 Amp, Separable Cable Joint, 35KV, Basic Housing Package, Wye Joint with Test Point, 200 KV BIL (basic insulation level)

M656CY-HP-200

600 Amp, Separable Cable Joint, 35KV, Basic Housing Package, Wye Joint with Test Point, 200 KV BIL (basic insulation level)
600 Amp, Separable Cable Joint, Insulating Plug with Test Point and Cap, DeadBreak, 35 KV

M650YBIP

600 Amp, Separable Cable Joint, Insulating Plug with Test Point and Cap, DeadBreak, 35 KV
600 Amp, Separable Cable Joints, Insulated Cap with Bail, 35 KV, 200 KV BIL (basic Insulatiion level)

M655YDR-200

600 Amp, Separable Cable Joints, Insulated Cap with Bail, 35 KV, 200 KV BIL (basic Insulatiion level)
600 Amp, Insulated Cap with Test Point, Stud, Ground, 15/25KV

K676DRG

600 Amp, Insulated Cap with Test Point, Stud, Ground, 15/25KV

Frequently Asked Questions

What is the momentary current rating?

The momentary current rating is 25kA Symmetrical for 10 Cycles for both 15kV and 28kV voltage classes.

How do I order the K650RTW?

To order the 15/25kV, 600A reducing tap well, specify the ordering number K650RTW.

What items are included in the K650RTW kit?

Each kit contains one K650RTW Reducing Tap Well, one tube of lubricant 82-08, and installation instruction IS-0230.

What standards does the K650RTW meet?

The K650RTW meets ANSI/IEEE Standard 386, Latest Revision.

What is the BIL impulse withstand for 28kV?

For the 28kV voltage class, the BIL impulse withstand is 140kV (1.2 x 50 microsecond wave).

What is the BIL impulse withstand for 15kV?

For the 15kV voltage class, the BIL impulse withstand is 95kV (1.2 x 50 microsecond wave).

What are the operating voltages 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 are the operating voltages 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.

What are the continuous current ratings?

The K650RTW has a continuous current rating of 600 Amps for both 15kV and 28kV voltage classes.

What is the K650RTW product used for?

The K650RTW is a 15/25kV 600A Deadbreak Reducing Tap Well. It permits a 200A deadbreak or loadbreak tap-off from a 600A connector.

How to Install 15/25/35kV 600/900 AMP Deadbreak Plug and Well Products

This guide provides step-by-step instructions for the safe installation and initial setup of 15/25/35kV 600/900 AMP Deadbreak Plug and Well Products. Always ensure all apparatus is de-energized and follow high-voltage safety practices to prevent serious or fatal injury.

Estimated time: 1h

Tools needed:

Torque wrench, ELASTIMOLD 600SW spanner wrench, Hotstick

Supplies needed:

Lubricant (supplied, DO NOT SUBSTITUTE), HV insulated cap(s) or connector(s), Silicone lubricant

  1. Prepare for Installation and Inspect Parts

    DANGER: Ensure all apparatus is de-energized during installation or removal of parts. Inspect all package contents and components for damage, proper rating, and compatibility with mating parts. If the product was supplied with protective shipping covers, remove them and replace with the appropriate HV insulated cap(s) or connector(s) before submerging or energizing the circuit.

  2. Prepare Plug/Well and Lubricate

    Remove any protective caps from the plug or well product. If the 600amp mating interface is not equipped with a stud, hand tighten the stud into the 600amp interface on the plug or well. Lubricate both the elbow and its mating part as indicated with the supplied lubricant. DO NOT SUBSTITUTE other lubricants. Ensure all surfaces of the elbow and mating parts remain clean.

  3. Mate Plug/Well with Elbow/Bushing Extension

    Push the plug or well firmly into the elbow or bushing extension until the threads engage securely.

  4. Torque Tighten the Connection

    For an Insulating Plug, use a torque wrench and tighten, exerting 50 to 60 foot-pounds of torque. For a Connector Plug, Tap Plug, or Tap Well, use a torque wrench with an ELASTIMOLD 600SW spanner wrench; the indicated torque should be from 40 to 48 foot-pounds. Refer to special instructions IS-0915 for K651 and 750 Rubber Connecting Plugs.

  5. Install Voltage Detection Cap (if applicable)

    If an insulating plug is used as a mating part, clean and lubricate the inner surface of the voltage detection cap. Place the cap on the elbow and push down hard until it snaps into place. Proceed to the voltage test directions.

  6. Perform Voltage Test

    Remove the test point cap with a hotstick, peeling it off at an angle rather than pulling directly in line. WARNING: The voltage test point is a capacitance device and not directly connected to the conductor. Do not use conventional voltage measuring equipment. Follow the manufacturer’s directions for a suitable sensing device designed for capacitive test points. Treat the elbow as energized until a 'no voltage' indication is confirmed by other means to prevent serious or fatal injury. After testing, clean and lubricate the inside surface of the cap with silicone lubricant and replace it on the test point.

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.

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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.

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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.

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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.